R CMD check

$ R CMD check .
* using log directory ‘/home/ubuntu/incubator-mxnet/R-package/..Rcheck’
* using R version 3.4.4 (2018-03-15)
* using platform: x86_64-pc-linux-gnu (64-bit)
* using session charset: UTF-8
* checking for file ‘./DESCRIPTION’ ... OK
* checking extension type ... Package
* this is package ‘mxnet’ version ‘1.3.0’
* checking package namespace information ... OK
* checking package dependencies ... OK
* checking if this is a source package ... NOTE
Found the following apparent object files/libraries:
  inst/libs/libmxnet.so
Object files/libraries should not be included in a source package.
* checking if there is a namespace ... OK
* checking for executable files ... OK
* checking for hidden files and directories ... NOTE
Found the following hidden files and directories:
  .gitignore
  ..Rcheck
These were most likely included in error. See section ‘Package
structure’ in the ‘Writing R Extensions’ manual.
* checking for portable file names ... ERROR
Found the following files with duplicate lower-cased file names:
  man/mx.nd.cast.Rd
  man/mx.nd.concat.Rd
  man/mx.nd.crop.Rd
  man/mx.nd.flatten.Rd
  man/mx.nd.pad.Rd
  man/mx.nd.reshape.Rd
  man/mx.nd.softmax.Rd
  man/mx.symbol.cast.Rd
  man/mx.symbol.concat.Rd
  man/mx.symbol.crop.Rd
  man/mx.symbol.flatten.Rd
  man/mx.symbol.pad.Rd
  man/mx.symbol.reshape.Rd
  man/mx.symbol.softmax.Rd
File names must not differ just by case to be usable on all R
platforms.
Please rename the files and try again.
See section ‘Package structure’ in the ‘Writing R Extensions’ manual.
 OK
* checking for sufficient/correct file permissions ... OK
* checking whether package ‘mxnet’ can be installed ... WARNING
Found the following significant warnings:
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:154: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:157: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:160: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:163: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:166: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:169: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:172: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:175: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:178: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:181: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:184: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:187: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:190: unexpected section header '\value'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:193: unexpected section header '\description'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:199: unexpected section header '\details'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter.Rd:221: unexpected END_OF_INPUT '
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:154: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:157: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:160: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:163: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:166: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:169: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:172: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:175: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:178: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:181: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:184: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:187: unknown macro '\item'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:190: unexpected section header '\value'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:193: unexpected section header '\description'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:196: unexpected section header '\details'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.io.ImageRecordIter_v1.Rd:210: unexpected END_OF_INPUT '
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Activation.Rd:21: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Activation.Rd:22: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Activation.Rd:24: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.Rd:63: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.Rd:63: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.Rd:63: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.v1.Rd:53: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.v1.Rd:53: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.BatchNorm.v1.Rd:53: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Convolution.Rd:60: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Convolution.Rd:60: unknown macro '\star'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Convolution.Rd:63: unknown macro '\star'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Correlation.Rd:46: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Correlation.Rd:46: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Correlation.Rd:46: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.InstanceNorm.Rd:29: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.InstanceNorm.Rd:29: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.InstanceNorm.Rd:29: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LRN.Rd:35: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LRN.Rd:35: unknown macro '\Bigg'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LRN.Rd:35: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LRN.Rd:35: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LRN.Rd:35: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LayerNorm.Rd:39: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LayerNorm.Rd:39: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LayerNorm.Rd:39: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:21: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\lVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\rVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LogisticRegressionOutput.Rd:21: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LogisticRegressionOutput.Rd:21: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.LogisticRegressionOutput.Rd:38: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:23: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\lVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.MAERegressionOutput.Rd:26: unknown macro '\rVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Pooling.Rd:87: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.Pooling.Rd:87: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:56: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:66: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:67: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:68: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:69: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:70: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:72: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:73: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:82: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:83: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:84: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:85: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.RNN.Rd:87: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:52: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:52: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:52: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:56: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:56: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:56: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:60: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:65: unknown macro '\cdot'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.SoftmaxOutput.Rd:69: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:54: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:55: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:56: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:57: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:57: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:57: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.adam.update.Rd:57: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arccos.Rd:15: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arccos.Rd:19: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arcsin.Rd:15: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arcsin.Rd:19: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arctan.Rd:14: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.arctan.Rd:18: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.cbrt.Rd:15: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.cos.Rd:14: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.cos.Rd:18: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.cosh.Rd:15: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.degrees.Rd:15: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.depth.to.space.Rd:24: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.depth.to.space.Rd:25: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.depth.to.space.Rd:26: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.depth.to.space.Rd:27: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.depth.to.space.Rd:28: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.exp.Rd:15: unknown macro '\approx'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:55: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:56: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:57: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:57: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:57: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:57: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:57: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:58: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:58: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:59: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:59: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.ftml.update.Rd:60: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:18: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:18: unknown macro '\mathbb'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:18: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:23: unknown macro '\otimes'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:23: unknown macro '\cdots'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:23: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:23: unknown macro '\mathbb'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:23: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:26: unknown macro '\otimes'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.khatri.rao.Rd:26: unknown macro '\cdots'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.log1p.Rd:15: unknown macro '\approx'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.radians.Rd:15: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rcbrt.Rd:15: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:53: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:53: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:59: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:64: unknown macro '\theta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:64: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:64: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:70: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmsprop.update.Rd:71: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:57: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:58: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\Delta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:59: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:64: unknown macro '\theta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:64: unknown macro '\Delta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:69: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rmspropalex.update.Rd:70: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.rsqrt.Rd:15: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sgd.mom.update.Rd:44: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sgd.mom.update.Rd:44: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sgd.mom.update.Rd:45: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sgd.mom.update.Rd:45: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sgd.mom.update.Rd:45: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signsgd.update.Rd:32: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signsgd.update.Rd:33: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signsgd.update.Rd:33: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signum.update.Rd:41: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signum.update.Rd:42: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signum.update.Rd:43: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.signum.update.Rd:43: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sin.Rd:14: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sin.Rd:18: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sinh.Rd:15: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:21: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:22: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:22: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:23: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:23: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:24: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.smooth.l1.Rd:26: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.Rd:24: unknown macro '\mathbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.Rd:24: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.Rd:24: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmin.Rd:25: unknown macro '\mathbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmin.Rd:25: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.softmin.Rd:25: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.space.to.depth.Rd:25: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.space.to.depth.Rd:26: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.space.to.depth.Rd:27: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.space.to.depth.Rd:28: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.space.to.depth.Rd:29: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sqrt.Rd:15: unknown macro '\textrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.sqrt.Rd:15: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.tan.Rd:14: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.nd.tan.Rd:18: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Activation.Rd:27: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Activation.Rd:28: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Activation.Rd:30: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm.Rd:69: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm.Rd:69: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm.Rd:69: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Convolution.Rd:66: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Convolution.Rd:66: unknown macro '\star'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Convolution.Rd:69: unknown macro '\star'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Correlation.Rd:52: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Correlation.Rd:52: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Correlation.Rd:52: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.InstanceNorm.Rd:35: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.InstanceNorm.Rd:35: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.InstanceNorm.Rd:35: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LRN.Rd:41: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LRN.Rd:41: unknown macro '\Bigg'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LRN.Rd:41: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LRN.Rd:41: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LRN.Rd:41: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LayerNorm.Rd:45: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LayerNorm.Rd:45: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LayerNorm.Rd:45: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:27: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\lVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\rVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LogisticRegressionOutput.Rd:27: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LogisticRegressionOutput.Rd:27: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.LogisticRegressionOutput.Rd:44: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:29: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\textbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\hat'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\lVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\rVert'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Pooling.Rd:93: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.Pooling.Rd:93: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:62: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:72: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:73: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:74: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:75: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:76: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:78: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:79: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:88: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:89: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:90: unknown macro '\mathrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:91: unknown macro '\tanh'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.RNN.Rd:93: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:66: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:71: unknown macro '\cdot'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.SoftmaxOutput.Rd:75: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:60: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:61: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:62: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:63: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:63: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:63: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.adam_update.Rd:63: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arccos.Rd:21: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arccos.Rd:25: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arcsin.Rd:21: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arcsin.Rd:25: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arctan.Rd:20: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.arctan.Rd:24: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.cbrt.Rd:21: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.cos.Rd:20: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.cos.Rd:24: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.cosh.Rd:21: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.degrees.Rd:21: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.depth_to_space.Rd:30: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.depth_to_space.Rd:31: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.depth_to_space.Rd:32: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.depth_to_space.Rd:33: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.depth_to_space.Rd:34: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.exp.Rd:21: unknown macro '\approx'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:61: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:62: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:63: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:63: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:63: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:63: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:63: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:64: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:64: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:65: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:65: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.ftml_update.Rd:66: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:24: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:24: unknown macro '\mathbb'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:24: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:29: unknown macro '\otimes'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:29: unknown macro '\cdots'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:29: unknown macro '\in'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:29: unknown macro '\mathbb'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:29: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:32: unknown macro '\otimes'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.khatri_rao.Rd:32: unknown macro '\cdots'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.log1p.Rd:21: unknown macro '\approx'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.radians.Rd:21: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rcbrt.Rd:21: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:59: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:59: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:65: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:70: unknown macro '\theta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:70: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:70: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:76: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmsprop_update.Rd:77: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:63: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:64: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\Delta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:65: unknown macro '\epsilon'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:70: unknown macro '\theta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:70: unknown macro '\Delta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:75: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rmspropalex_update.Rd:76: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.rsqrt.Rd:21: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sgd_mom_update.Rd:50: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sgd_mom_update.Rd:50: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sgd_mom_update.Rd:51: unknown macro '\gamma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sgd_mom_update.Rd:51: unknown macro '\alpha'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sgd_mom_update.Rd:51: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signsgd_update.Rd:38: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signsgd_update.Rd:39: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signsgd_update.Rd:39: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signum_update.Rd:47: unknown macro '\nabla'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signum_update.Rd:48: unknown macro '\beta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signum_update.Rd:49: unknown macro '\eta'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.signum_update.Rd:49: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sin.Rd:20: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sin.Rd:24: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sinh.Rd:21: unknown macro '\times'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:27: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:28: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:28: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:29: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:29: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:30: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.smooth_l1.Rd:32: unknown macro '\sigma'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax.Rd:30: unknown macro '\mathbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax.Rd:30: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax.Rd:30: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\text'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\log'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmin.Rd:31: unknown macro '\mathbf'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmin.Rd:31: unknown macro '\frac'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.softmin.Rd:31: unknown macro '\sum'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.space_to_depth.Rd:31: unknown macro '\begin'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.space_to_depth.Rd:32: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.space_to_depth.Rd:33: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.space_to_depth.Rd:34: unknown macro '\prime'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.space_to_depth.Rd:35: unknown macro '\end'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sqrt.Rd:21: unknown macro '\textrm'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.sqrt.Rd:21: unknown macro '\sqrt'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.tan.Rd:20: unknown macro '\pi'
  Warning: /home/ubuntu/incubator-mxnet/R-package/man/mx.symbol.tan.Rd:24: unknown macro '\pi'
See ‘/home/ubuntu/incubator-mxnet/R-package/..Rcheck/00install.out’ for details.
* checking installed package size ... NOTE
  installed size is 78.5Mb
  sub-directories of 1Mb or more:
    include   1.0Mb
    libs     76.1Mb
* checking package directory ... OK
* checking DESCRIPTION meta-information ... NOTE
Checking should be performed on sources prepared by ‘R CMD build’.
* checking top-level files ... NOTE
File
  LICENSE
is not mentioned in the DESCRIPTION file.
* checking for left-over files ... OK
* checking index information ... OK
* checking package subdirectories ... WARNING
Found the following directory with the name of a check directory:
  ./..Rcheck
Most likely, these were included erroneously.
Found the following non-empty subdirectories of ‘inst’ also used by R:
  inst/libs
It is recommended not to interfere with package subdirectories used by
R.
* checking R files for non-ASCII characters ... OK
* checking R files for syntax errors ... OK
* checking whether the package can be loaded ... OK
* checking whether the package can be loaded with stated dependencies ... OK
* checking whether the package can be unloaded cleanly ... OK
* checking whether the namespace can be loaded with stated dependencies ... OK
* checking whether the namespace can be unloaded cleanly ... OK
* checking loading without being on the library search path ... OK
* checking dependencies in R code ... WARNING
'library' or 'require' call not declared from: ‘methods’
'library' or 'require' call to ‘methods’ in package code.
  Please use :: or requireNamespace() instead.
  See section 'Suggested packages' in the 'Writing R Extensions' manual.
Namespace in Imports field not imported from: ‘data.table’
  All declared Imports should be used.
There are ::: calls to the package's namespace in its code. A package
  almost never needs to use ::: for its own objects:
  ‘mx.symbol.bind’
* checking S3 generic/method consistency ... WARNING
dim:
  function(x)
dim.MXNDArray:
  function(nd)

length:
  function(x)
length.MXNDArray:
  function(nd)

as.array:
  function(x, ...)
as.array.MXNDArray:
  function(nd)

as.matrix:
  function(x, ...)
as.matrix.MXNDArray:
  function(nd)

print:
  function(x, ...)
print.MXNDArray:
  function(nd)

predict:
  function(object, ...)
predict.MXFeedForwardModel:
  function(model, X, ctx, array.batch.size, array.layout,
           allow.extra.params)

See section ‘Generic functions and methods’ in the ‘Writing R
Extensions’ manual.
* checking replacement functions ... OK
* checking foreign function calls ... OK
* checking R code for possible problems ... NOTE
File ‘R-package/R/zzz.R’:
  .onLoad calls:
    require(methods)

Package startup functions should not change the search path.
See section ‘Good practice’ in '?.onAttach'.

mx.infer.rnn: warning in mx.symbol.bind(symbol = symbol, arg.arrays =
  c(dlist, arg.params.fix, arg.params)[arg_update_idx], aux.arrays =
  aux.params, ctx = ctx[[1]], grad.req = grad.req): partial argument
  match of 'grad.req' to 'grad.reqs'
mx.infer.rnn: warning in mx.symbol.bind(symbol = symbol, arg.arrays =
  c(dlist, execs$arg.arrays[arg.params.fix.names],
  execs$arg.arrays[arg.params.names])[arg_update_idx], aux.arrays =
  execs$aux.arrays, ctx = ctx[[1]], grad.req = grad.req): partial
  argument match of 'grad.req' to 'grad.reqs'
mx.infer.rnn.one: warning in mx.symbol.bind(symbol = symbol, arg.arrays
  = c(dlist, arg.params.fix, arg.params)[arg_update_idx], aux.arrays =
  aux.params, ctx = ctx[[1]], grad.req = grad.req): partial argument
  match of 'grad.req' to 'grad.reqs'
mx.infer.rnn.one: warning in mx.symbol.bind(symbol = symbol, arg.arrays
  = c(dlist, execs$arg.arrays[arg.params.fix.names],
  execs$arg.arrays[arg.params.names])[arg_update_idx], aux.arrays =
  execs$aux.arrays, ctx = ctx[[1]], grad.req = grad.req): partial
  argument match of 'grad.req' to 'grad.reqs'
mx.model.train.buckets : <anonymous>: warning in mx.symbol.bind(symbol
  = sym_ini, arg.arrays = c(s, arg.params)[arg.update.idx], aux.arrays
  = aux.params, ctx = ctx[[i]], grad.req = grad.req): partial argument
  match of 'grad.req' to 'grad.reqs'
mx.model.train.buckets : <anonymous>: warning in mx.symbol.bind(symbol
  = symbol[[names(train.data$bucketID)]], arg.arrays = c(s,
  train.execs[[i]]$arg.arrays[arg.params.names])[arg.update.idx],
  aux.arrays = train.execs[[i]]$aux.arrays, ctx = ctx[[i]], grad.req =
  grad.req): partial argument match of 'grad.req' to 'grad.reqs'
mx.model.train.buckets : <anonymous>: warning in mx.symbol.bind(symbol
  = symbol[[names(eval.data$bucketID)]], arg.arrays = c(s,
  train.execs[[i]]$arg.arrays[arg.params.names])[arg.update.idx],
  aux.arrays = train.execs[[i]]$aux.arrays, ctx = ctx[[i]], grad.req =
  grad.req): partial argument match of 'grad.req' to 'grad.reqs'
graph.viz: no visible global function definition for ‘adjustcolor’
mx.callback.early.stop : <anonymous>: no visible binding for '<<-'
  assignment to ‘mx.best.iter’
mx.callback.early.stop : <anonymous>: no visible binding for '<<-'
  assignment to ‘mx.best.score’
mx.callback.early.stop : <anonymous>: no visible binding for global
  variable ‘mx.best.score’
mx.callback.early.stop : <anonymous>: no visible binding for global
  variable ‘mx.best.iter’
mx.infer.rnn: no visible binding for global variable ‘train.data’
mx.infer.rnn.one.unroll : <anonymous>: no visible global function
  definition for ‘tail’
mx.model.buckets: ... may be used in an incorrect context:
  ‘mx.opt.create(optimizer, rescale.grad = (1/batchsize), ...)’
mx.model.buckets: no visible binding for global variable ‘params’
Undefined global functions or variables:
  adjustcolor mx.best.iter mx.best.score params tail train.data
Consider adding
  importFrom("grDevices", "adjustcolor")
  importFrom("utils", "tail")
to your NAMESPACE file.
* checking Rd files ... WARNING
prepare_Rd: mx.io.ImageRecordIter.Rd:154: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:157: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:160: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:163: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:166: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:169: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:172: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:175: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:178: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:181: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:184: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:187: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter.Rd:190: unexpected section header '\value'
prepare_Rd: mx.io.ImageRecordIter.Rd:193: unexpected section header '\description'
prepare_Rd: mx.io.ImageRecordIter.Rd:199: unexpected section header '\details'
prepare_Rd: mx.io.ImageRecordIter.Rd:221: unexpected END_OF_INPUT '
'
checkRd: (5) mx.io.ImageRecordIter.Rd:0-222: Must have a \description
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:154: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:157: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:160: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:163: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:166: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:169: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:172: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:175: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:178: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:181: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:184: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:187: unknown macro '\item'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:190: unexpected section header '\value'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:193: unexpected section header '\description'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:196: unexpected section header '\details'
prepare_Rd: mx.io.ImageRecordIter_v1.Rd:210: unexpected END_OF_INPUT '
'
checkRd: (5) mx.io.ImageRecordIter_v1.Rd:0-211: Must have a \description
prepare_Rd: mx.nd.Activation.Rd:21: unknown macro '\frac'
prepare_Rd: mx.nd.Activation.Rd:22: unknown macro '\frac'
prepare_Rd: mx.nd.Activation.Rd:24: unknown macro '\frac'
prepare_Rd: mx.nd.BatchNorm.Rd:63: unknown macro '\frac'
prepare_Rd: mx.nd.BatchNorm.Rd:63: unknown macro '\sqrt'
prepare_Rd: mx.nd.BatchNorm.Rd:63: unknown macro '\epsilon'
prepare_Rd: mx.nd.BatchNorm.v1.Rd:53: unknown macro '\frac'
prepare_Rd: mx.nd.BatchNorm.v1.Rd:53: unknown macro '\sqrt'
prepare_Rd: mx.nd.BatchNorm.v1.Rd:53: unknown macro '\epsilon'
prepare_Rd: mx.nd.Convolution.Rd:60: unknown macro '\sum'
prepare_Rd: mx.nd.Convolution.Rd:60: unknown macro '\star'
prepare_Rd: mx.nd.Convolution.Rd:63: unknown macro '\star'
prepare_Rd: mx.nd.Correlation.Rd:46: unknown macro '\sum'
prepare_Rd: mx.nd.Correlation.Rd:46: unknown macro '\in'
prepare_Rd: mx.nd.Correlation.Rd:46: unknown macro '\times'
prepare_Rd: mx.nd.InstanceNorm.Rd:29: unknown macro '\frac'
prepare_Rd: mx.nd.InstanceNorm.Rd:29: unknown macro '\sqrt'
prepare_Rd: mx.nd.InstanceNorm.Rd:29: unknown macro '\epsilon'
prepare_Rd: mx.nd.LRN.Rd:35: unknown macro '\frac'
prepare_Rd: mx.nd.LRN.Rd:35: unknown macro '\Bigg'
prepare_Rd: mx.nd.LRN.Rd:35: unknown macro '\alpha'
prepare_Rd: mx.nd.LRN.Rd:35: unknown macro '\sum'
prepare_Rd: mx.nd.LRN.Rd:35: unknown macro '\beta'
prepare_Rd: mx.nd.LayerNorm.Rd:39: unknown macro '\frac'
prepare_Rd: mx.nd.LayerNorm.Rd:39: unknown macro '\sqrt'
prepare_Rd: mx.nd.LayerNorm.Rd:39: unknown macro '\epsilon'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:21: unknown macro '\hat'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\text'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\textbf'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\hat'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\frac'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\sum'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\lVert'
prepare_Rd: mx.nd.LinearRegressionOutput.Rd:25: unknown macro '\rVert'
prepare_Rd: mx.nd.LogisticRegressionOutput.Rd:21: unknown macro '\frac'
prepare_Rd: mx.nd.LogisticRegressionOutput.Rd:21: unknown macro '\textbf'
prepare_Rd: mx.nd.LogisticRegressionOutput.Rd:38: unknown macro '\log'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:23: unknown macro '\hat'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\text'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\textbf'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\hat'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\frac'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\sum'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\lVert'
prepare_Rd: mx.nd.MAERegressionOutput.Rd:26: unknown macro '\rVert'
prepare_Rd: mx.nd.Pooling.Rd:87: unknown macro '\sqrt'
prepare_Rd: mx.nd.Pooling.Rd:87: unknown macro '\sum'
prepare_Rd: mx.nd.RNN.Rd:56: unknown macro '\tanh'
prepare_Rd: mx.nd.RNN.Rd:66: unknown macro '\begin'
prepare_Rd: mx.nd.RNN.Rd:67: unknown macro '\mathrm'
prepare_Rd: mx.nd.RNN.Rd:68: unknown macro '\mathrm'
prepare_Rd: mx.nd.RNN.Rd:69: unknown macro '\tanh'
prepare_Rd: mx.nd.RNN.Rd:70: unknown macro '\mathrm'
prepare_Rd: mx.nd.RNN.Rd:72: unknown macro '\tanh'
prepare_Rd: mx.nd.RNN.Rd:73: unknown macro '\end'
prepare_Rd: mx.nd.RNN.Rd:82: unknown macro '\begin'
prepare_Rd: mx.nd.RNN.Rd:83: unknown macro '\mathrm'
prepare_Rd: mx.nd.RNN.Rd:84: unknown macro '\mathrm'
prepare_Rd: mx.nd.RNN.Rd:85: unknown macro '\tanh'
prepare_Rd: mx.nd.RNN.Rd:87: unknown macro '\end'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:52: unknown macro '\text'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:52: unknown macro '\frac'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:52: unknown macro '\sum'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:56: unknown macro '\text'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:56: unknown macro '\sum'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:56: unknown macro '\log'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:60: unknown macro '\text'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:65: unknown macro '\cdot'
prepare_Rd: mx.nd.SoftmaxOutput.Rd:69: unknown macro '\frac'
prepare_Rd: mx.nd.adam.update.Rd:54: unknown macro '\nabla'
prepare_Rd: mx.nd.adam.update.Rd:55: unknown macro '\beta'
prepare_Rd: mx.nd.adam.update.Rd:56: unknown macro '\beta'
prepare_Rd: mx.nd.adam.update.Rd:57: unknown macro '\alpha'
prepare_Rd: mx.nd.adam.update.Rd:57: unknown macro '\frac'
prepare_Rd: mx.nd.adam.update.Rd:57: unknown macro '\sqrt'
prepare_Rd: mx.nd.adam.update.Rd:57: unknown macro '\epsilon'
prepare_Rd: mx.nd.arccos.Rd:15: unknown macro '\pi'
prepare_Rd: mx.nd.arccos.Rd:19: unknown macro '\pi'
prepare_Rd: mx.nd.arcsin.Rd:15: unknown macro '\pi'
prepare_Rd: mx.nd.arcsin.Rd:19: unknown macro '\pi'
prepare_Rd: mx.nd.arctan.Rd:14: unknown macro '\pi'
prepare_Rd: mx.nd.arctan.Rd:18: unknown macro '\pi'
prepare_Rd: mx.nd.cbrt.Rd:15: unknown macro '\sqrt'
prepare_Rd: mx.nd.cos.Rd:14: unknown macro '\pi'
prepare_Rd: mx.nd.cos.Rd:18: unknown macro '\pi'
prepare_Rd: mx.nd.cosh.Rd:15: unknown macro '\times'
prepare_Rd: mx.nd.degrees.Rd:15: unknown macro '\pi'
prepare_Rd: mx.nd.depth.to.space.Rd:24: unknown macro '\begin'
prepare_Rd: mx.nd.depth.to.space.Rd:25: unknown macro '\prime'
prepare_Rd: mx.nd.depth.to.space.Rd:26: unknown macro '\prime'
prepare_Rd: mx.nd.depth.to.space.Rd:27: unknown macro '\prime'
prepare_Rd: mx.nd.depth.to.space.Rd:28: unknown macro '\end'
prepare_Rd: mx.nd.exp.Rd:15: unknown macro '\approx'
prepare_Rd: mx.nd.ftml.update.Rd:55: unknown macro '\nabla'
prepare_Rd: mx.nd.ftml.update.Rd:56: unknown macro '\beta'
prepare_Rd: mx.nd.ftml.update.Rd:57: unknown macro '\frac'
prepare_Rd: mx.nd.ftml.update.Rd:57: unknown macro '\beta'
prepare_Rd: mx.nd.ftml.update.Rd:57: unknown macro '\eta'
prepare_Rd: mx.nd.ftml.update.Rd:57: unknown macro '\sqrt'
prepare_Rd: mx.nd.ftml.update.Rd:57: unknown macro '\epsilon'
prepare_Rd: mx.nd.ftml.update.Rd:58: unknown macro '\sigma'
prepare_Rd: mx.nd.ftml.update.Rd:58: unknown macro '\beta'
prepare_Rd: mx.nd.ftml.update.Rd:59: unknown macro '\beta'
prepare_Rd: mx.nd.ftml.update.Rd:59: unknown macro '\sigma'
prepare_Rd: mx.nd.ftml.update.Rd:60: unknown macro '\frac'
prepare_Rd: mx.nd.khatri.rao.Rd:18: unknown macro '\in'
prepare_Rd: mx.nd.khatri.rao.Rd:18: unknown macro '\mathbb'
prepare_Rd: mx.nd.khatri.rao.Rd:18: unknown macro '\times'
prepare_Rd: mx.nd.khatri.rao.Rd:23: unknown macro '\otimes'
prepare_Rd: mx.nd.khatri.rao.Rd:23: unknown macro '\cdots'
prepare_Rd: mx.nd.khatri.rao.Rd:23: unknown macro '\in'
prepare_Rd: mx.nd.khatri.rao.Rd:23: unknown macro '\mathbb'
prepare_Rd: mx.nd.khatri.rao.Rd:23: unknown macro '\times'
prepare_Rd: mx.nd.khatri.rao.Rd:26: unknown macro '\otimes'
prepare_Rd: mx.nd.khatri.rao.Rd:26: unknown macro '\cdots'
prepare_Rd: mx.nd.log1p.Rd:15: unknown macro '\approx'
checkRd: (5) mx.nd.nanprod.Rd:0-39: Must have a \description
checkRd: (5) mx.nd.nansum.Rd:0-39: Must have a \description
prepare_Rd: mx.nd.radians.Rd:15: unknown macro '\pi'
prepare_Rd: mx.nd.rcbrt.Rd:15: unknown macro '\sqrt'
prepare_Rd: mx.nd.rmsprop.update.Rd:53: unknown macro '\sqrt'
prepare_Rd: mx.nd.rmsprop.update.Rd:53: unknown macro '\epsilon'
prepare_Rd: mx.nd.rmsprop.update.Rd:59: unknown macro '\gamma'
prepare_Rd: mx.nd.rmsprop.update.Rd:64: unknown macro '\theta'
prepare_Rd: mx.nd.rmsprop.update.Rd:64: unknown macro '\frac'
prepare_Rd: mx.nd.rmsprop.update.Rd:64: unknown macro '\eta'
prepare_Rd: mx.nd.rmsprop.update.Rd:70: unknown macro '\gamma'
prepare_Rd: mx.nd.rmsprop.update.Rd:71: unknown macro '\eta'
prepare_Rd: mx.nd.rmspropalex.update.Rd:57: unknown macro '\gamma'
prepare_Rd: mx.nd.rmspropalex.update.Rd:58: unknown macro '\gamma'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\Delta'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\gamma'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\frac'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\eta'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\sqrt'
prepare_Rd: mx.nd.rmspropalex.update.Rd:59: unknown macro '\epsilon'
prepare_Rd: mx.nd.rmspropalex.update.Rd:64: unknown macro '\theta'
prepare_Rd: mx.nd.rmspropalex.update.Rd:64: unknown macro '\Delta'
prepare_Rd: mx.nd.rmspropalex.update.Rd:69: unknown macro '\gamma'
prepare_Rd: mx.nd.rmspropalex.update.Rd:70: unknown macro '\eta'
prepare_Rd: mx.nd.rsqrt.Rd:15: unknown macro '\sqrt'
prepare_Rd: mx.nd.sgd.mom.update.Rd:44: unknown macro '\alpha'
prepare_Rd: mx.nd.sgd.mom.update.Rd:44: unknown macro '\nabla'
prepare_Rd: mx.nd.sgd.mom.update.Rd:45: unknown macro '\gamma'
prepare_Rd: mx.nd.sgd.mom.update.Rd:45: unknown macro '\alpha'
prepare_Rd: mx.nd.sgd.mom.update.Rd:45: unknown macro '\nabla'
prepare_Rd: mx.nd.signsgd.update.Rd:32: unknown macro '\nabla'
prepare_Rd: mx.nd.signsgd.update.Rd:33: unknown macro '\eta'
prepare_Rd: mx.nd.signsgd.update.Rd:33: unknown macro '\text'
prepare_Rd: mx.nd.signum.update.Rd:41: unknown macro '\nabla'
prepare_Rd: mx.nd.signum.update.Rd:42: unknown macro '\beta'
prepare_Rd: mx.nd.signum.update.Rd:43: unknown macro '\eta'
prepare_Rd: mx.nd.signum.update.Rd:43: unknown macro '\text'
prepare_Rd: mx.nd.sin.Rd:14: unknown macro '\pi'
prepare_Rd: mx.nd.sin.Rd:18: unknown macro '\pi'
prepare_Rd: mx.nd.sinh.Rd:15: unknown macro '\times'
prepare_Rd: mx.nd.smooth.l1.Rd:21: unknown macro '\begin'
prepare_Rd: mx.nd.smooth.l1.Rd:22: unknown macro '\sigma'
prepare_Rd: mx.nd.smooth.l1.Rd:22: unknown macro '\text'
prepare_Rd: mx.nd.smooth.l1.Rd:23: unknown macro '\sigma'
prepare_Rd: mx.nd.smooth.l1.Rd:23: unknown macro '\text'
prepare_Rd: mx.nd.smooth.l1.Rd:24: unknown macro '\end'
prepare_Rd: mx.nd.smooth.l1.Rd:26: unknown macro '\sigma'
prepare_Rd: mx.nd.softmax.Rd:24: unknown macro '\mathbf'
prepare_Rd: mx.nd.softmax.Rd:24: unknown macro '\frac'
prepare_Rd: mx.nd.softmax.Rd:24: unknown macro '\sum'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\text'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\frac'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:26: unknown macro '\sum'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\text'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\sum'
prepare_Rd: mx.nd.softmax.cross.entropy.Rd:30: unknown macro '\log'
prepare_Rd: mx.nd.softmin.Rd:25: unknown macro '\mathbf'
prepare_Rd: mx.nd.softmin.Rd:25: unknown macro '\frac'
prepare_Rd: mx.nd.softmin.Rd:25: unknown macro '\sum'
prepare_Rd: mx.nd.space.to.depth.Rd:25: unknown macro '\begin'
prepare_Rd: mx.nd.space.to.depth.Rd:26: unknown macro '\prime'
prepare_Rd: mx.nd.space.to.depth.Rd:27: unknown macro '\prime'
prepare_Rd: mx.nd.space.to.depth.Rd:28: unknown macro '\prime'
prepare_Rd: mx.nd.space.to.depth.Rd:29: unknown macro '\end'
prepare_Rd: mx.nd.sqrt.Rd:15: unknown macro '\textrm'
prepare_Rd: mx.nd.sqrt.Rd:15: unknown macro '\sqrt'
prepare_Rd: mx.nd.tan.Rd:14: unknown macro '\pi'
prepare_Rd: mx.nd.tan.Rd:18: unknown macro '\pi'
prepare_Rd: mx.symbol.Activation.Rd:27: unknown macro '\frac'
prepare_Rd: mx.symbol.Activation.Rd:28: unknown macro '\frac'
prepare_Rd: mx.symbol.Activation.Rd:30: unknown macro '\frac'
prepare_Rd: mx.symbol.BatchNorm.Rd:69: unknown macro '\frac'
prepare_Rd: mx.symbol.BatchNorm.Rd:69: unknown macro '\sqrt'
prepare_Rd: mx.symbol.BatchNorm.Rd:69: unknown macro '\epsilon'
prepare_Rd: mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\frac'
prepare_Rd: mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\sqrt'
prepare_Rd: mx.symbol.BatchNorm_v1.Rd:59: unknown macro '\epsilon'
prepare_Rd: mx.symbol.Convolution.Rd:66: unknown macro '\sum'
prepare_Rd: mx.symbol.Convolution.Rd:66: unknown macro '\star'
prepare_Rd: mx.symbol.Convolution.Rd:69: unknown macro '\star'
prepare_Rd: mx.symbol.Correlation.Rd:52: unknown macro '\sum'
prepare_Rd: mx.symbol.Correlation.Rd:52: unknown macro '\in'
prepare_Rd: mx.symbol.Correlation.Rd:52: unknown macro '\times'
prepare_Rd: mx.symbol.InstanceNorm.Rd:35: unknown macro '\frac'
prepare_Rd: mx.symbol.InstanceNorm.Rd:35: unknown macro '\sqrt'
prepare_Rd: mx.symbol.InstanceNorm.Rd:35: unknown macro '\epsilon'
prepare_Rd: mx.symbol.LRN.Rd:41: unknown macro '\frac'
prepare_Rd: mx.symbol.LRN.Rd:41: unknown macro '\Bigg'
prepare_Rd: mx.symbol.LRN.Rd:41: unknown macro '\alpha'
prepare_Rd: mx.symbol.LRN.Rd:41: unknown macro '\sum'
prepare_Rd: mx.symbol.LRN.Rd:41: unknown macro '\beta'
prepare_Rd: mx.symbol.LayerNorm.Rd:45: unknown macro '\frac'
prepare_Rd: mx.symbol.LayerNorm.Rd:45: unknown macro '\sqrt'
prepare_Rd: mx.symbol.LayerNorm.Rd:45: unknown macro '\epsilon'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:27: unknown macro '\hat'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\text'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\textbf'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\hat'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\frac'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\sum'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\lVert'
prepare_Rd: mx.symbol.LinearRegressionOutput.Rd:31: unknown macro '\rVert'
prepare_Rd: mx.symbol.LogisticRegressionOutput.Rd:27: unknown macro '\frac'
prepare_Rd: mx.symbol.LogisticRegressionOutput.Rd:27: unknown macro '\textbf'
prepare_Rd: mx.symbol.LogisticRegressionOutput.Rd:44: unknown macro '\log'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:29: unknown macro '\hat'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\text'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\textbf'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\hat'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\frac'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\sum'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\lVert'
prepare_Rd: mx.symbol.MAERegressionOutput.Rd:32: unknown macro '\rVert'
prepare_Rd: mx.symbol.Pooling.Rd:93: unknown macro '\sqrt'
prepare_Rd: mx.symbol.Pooling.Rd:93: unknown macro '\sum'
prepare_Rd: mx.symbol.RNN.Rd:62: unknown macro '\tanh'
prepare_Rd: mx.symbol.RNN.Rd:72: unknown macro '\begin'
prepare_Rd: mx.symbol.RNN.Rd:73: unknown macro '\mathrm'
prepare_Rd: mx.symbol.RNN.Rd:74: unknown macro '\mathrm'
prepare_Rd: mx.symbol.RNN.Rd:75: unknown macro '\tanh'
prepare_Rd: mx.symbol.RNN.Rd:76: unknown macro '\mathrm'
prepare_Rd: mx.symbol.RNN.Rd:78: unknown macro '\tanh'
prepare_Rd: mx.symbol.RNN.Rd:79: unknown macro '\end'
prepare_Rd: mx.symbol.RNN.Rd:88: unknown macro '\begin'
prepare_Rd: mx.symbol.RNN.Rd:89: unknown macro '\mathrm'
prepare_Rd: mx.symbol.RNN.Rd:90: unknown macro '\mathrm'
prepare_Rd: mx.symbol.RNN.Rd:91: unknown macro '\tanh'
prepare_Rd: mx.symbol.RNN.Rd:93: unknown macro '\end'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\text'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\frac'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:58: unknown macro '\sum'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\text'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\sum'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:62: unknown macro '\log'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:66: unknown macro '\text'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:71: unknown macro '\cdot'
prepare_Rd: mx.symbol.SoftmaxOutput.Rd:75: unknown macro '\frac'
prepare_Rd: mx.symbol.adam_update.Rd:60: unknown macro '\nabla'
prepare_Rd: mx.symbol.adam_update.Rd:61: unknown macro '\beta'
prepare_Rd: mx.symbol.adam_update.Rd:62: unknown macro '\beta'
prepare_Rd: mx.symbol.adam_update.Rd:63: unknown macro '\alpha'
prepare_Rd: mx.symbol.adam_update.Rd:63: unknown macro '\frac'
prepare_Rd: mx.symbol.adam_update.Rd:63: unknown macro '\sqrt'
prepare_Rd: mx.symbol.adam_update.Rd:63: unknown macro '\epsilon'
prepare_Rd: mx.symbol.arccos.Rd:21: unknown macro '\pi'
prepare_Rd: mx.symbol.arccos.Rd:25: unknown macro '\pi'
prepare_Rd: mx.symbol.arcsin.Rd:21: unknown macro '\pi'
prepare_Rd: mx.symbol.arcsin.Rd:25: unknown macro '\pi'
prepare_Rd: mx.symbol.arctan.Rd:20: unknown macro '\pi'
prepare_Rd: mx.symbol.arctan.Rd:24: unknown macro '\pi'
prepare_Rd: mx.symbol.cbrt.Rd:21: unknown macro '\sqrt'
prepare_Rd: mx.symbol.cos.Rd:20: unknown macro '\pi'
prepare_Rd: mx.symbol.cos.Rd:24: unknown macro '\pi'
prepare_Rd: mx.symbol.cosh.Rd:21: unknown macro '\times'
prepare_Rd: mx.symbol.degrees.Rd:21: unknown macro '\pi'
prepare_Rd: mx.symbol.depth_to_space.Rd:30: unknown macro '\begin'
prepare_Rd: mx.symbol.depth_to_space.Rd:31: unknown macro '\prime'
prepare_Rd: mx.symbol.depth_to_space.Rd:32: unknown macro '\prime'
prepare_Rd: mx.symbol.depth_to_space.Rd:33: unknown macro '\prime'
prepare_Rd: mx.symbol.depth_to_space.Rd:34: unknown macro '\end'
prepare_Rd: mx.symbol.exp.Rd:21: unknown macro '\approx'
prepare_Rd: mx.symbol.ftml_update.Rd:61: unknown macro '\nabla'
prepare_Rd: mx.symbol.ftml_update.Rd:62: unknown macro '\beta'
prepare_Rd: mx.symbol.ftml_update.Rd:63: unknown macro '\frac'
prepare_Rd: mx.symbol.ftml_update.Rd:63: unknown macro '\beta'
prepare_Rd: mx.symbol.ftml_update.Rd:63: unknown macro '\eta'
prepare_Rd: mx.symbol.ftml_update.Rd:63: unknown macro '\sqrt'
prepare_Rd: mx.symbol.ftml_update.Rd:63: unknown macro '\epsilon'
prepare_Rd: mx.symbol.ftml_update.Rd:64: unknown macro '\sigma'
prepare_Rd: mx.symbol.ftml_update.Rd:64: unknown macro '\beta'
prepare_Rd: mx.symbol.ftml_update.Rd:65: unknown macro '\beta'
prepare_Rd: mx.symbol.ftml_update.Rd:65: unknown macro '\sigma'
prepare_Rd: mx.symbol.ftml_update.Rd:66: unknown macro '\frac'
prepare_Rd: mx.symbol.khatri_rao.Rd:24: unknown macro '\in'
prepare_Rd: mx.symbol.khatri_rao.Rd:24: unknown macro '\mathbb'
prepare_Rd: mx.symbol.khatri_rao.Rd:24: unknown macro '\times'
prepare_Rd: mx.symbol.khatri_rao.Rd:29: unknown macro '\otimes'
prepare_Rd: mx.symbol.khatri_rao.Rd:29: unknown macro '\cdots'
prepare_Rd: mx.symbol.khatri_rao.Rd:29: unknown macro '\in'
prepare_Rd: mx.symbol.khatri_rao.Rd:29: unknown macro '\mathbb'
prepare_Rd: mx.symbol.khatri_rao.Rd:29: unknown macro '\times'
prepare_Rd: mx.symbol.khatri_rao.Rd:32: unknown macro '\otimes'
prepare_Rd: mx.symbol.khatri_rao.Rd:32: unknown macro '\cdots'
prepare_Rd: mx.symbol.log1p.Rd:21: unknown macro '\approx'
checkRd: (5) mx.symbol.nanprod.Rd:0-45: Must have a \description
checkRd: (5) mx.symbol.nansum.Rd:0-45: Must have a \description
prepare_Rd: mx.symbol.radians.Rd:21: unknown macro '\pi'
prepare_Rd: mx.symbol.rcbrt.Rd:21: unknown macro '\sqrt'
prepare_Rd: mx.symbol.rmsprop_update.Rd:59: unknown macro '\sqrt'
prepare_Rd: mx.symbol.rmsprop_update.Rd:59: unknown macro '\epsilon'
prepare_Rd: mx.symbol.rmsprop_update.Rd:65: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmsprop_update.Rd:70: unknown macro '\theta'
prepare_Rd: mx.symbol.rmsprop_update.Rd:70: unknown macro '\frac'
prepare_Rd: mx.symbol.rmsprop_update.Rd:70: unknown macro '\eta'
prepare_Rd: mx.symbol.rmsprop_update.Rd:76: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmsprop_update.Rd:77: unknown macro '\eta'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:63: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:64: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\Delta'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\frac'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\eta'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\sqrt'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:65: unknown macro '\epsilon'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:70: unknown macro '\theta'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:70: unknown macro '\Delta'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:75: unknown macro '\gamma'
prepare_Rd: mx.symbol.rmspropalex_update.Rd:76: unknown macro '\eta'
prepare_Rd: mx.symbol.rsqrt.Rd:21: unknown macro '\sqrt'
prepare_Rd: mx.symbol.sgd_mom_update.Rd:50: unknown macro '\alpha'
prepare_Rd: mx.symbol.sgd_mom_update.Rd:50: unknown macro '\nabla'
prepare_Rd: mx.symbol.sgd_mom_update.Rd:51: unknown macro '\gamma'
prepare_Rd: mx.symbol.sgd_mom_update.Rd:51: unknown macro '\alpha'
prepare_Rd: mx.symbol.sgd_mom_update.Rd:51: unknown macro '\nabla'
prepare_Rd: mx.symbol.signsgd_update.Rd:38: unknown macro '\nabla'
prepare_Rd: mx.symbol.signsgd_update.Rd:39: unknown macro '\eta'
prepare_Rd: mx.symbol.signsgd_update.Rd:39: unknown macro '\text'
prepare_Rd: mx.symbol.signum_update.Rd:47: unknown macro '\nabla'
prepare_Rd: mx.symbol.signum_update.Rd:48: unknown macro '\beta'
prepare_Rd: mx.symbol.signum_update.Rd:49: unknown macro '\eta'
prepare_Rd: mx.symbol.signum_update.Rd:49: unknown macro '\text'
prepare_Rd: mx.symbol.sin.Rd:20: unknown macro '\pi'
prepare_Rd: mx.symbol.sin.Rd:24: unknown macro '\pi'
prepare_Rd: mx.symbol.sinh.Rd:21: unknown macro '\times'
prepare_Rd: mx.symbol.smooth_l1.Rd:27: unknown macro '\begin'
prepare_Rd: mx.symbol.smooth_l1.Rd:28: unknown macro '\sigma'
prepare_Rd: mx.symbol.smooth_l1.Rd:28: unknown macro '\text'
prepare_Rd: mx.symbol.smooth_l1.Rd:29: unknown macro '\sigma'
prepare_Rd: mx.symbol.smooth_l1.Rd:29: unknown macro '\text'
prepare_Rd: mx.symbol.smooth_l1.Rd:30: unknown macro '\end'
prepare_Rd: mx.symbol.smooth_l1.Rd:32: unknown macro '\sigma'
prepare_Rd: mx.symbol.softmax.Rd:30: unknown macro '\mathbf'
prepare_Rd: mx.symbol.softmax.Rd:30: unknown macro '\frac'
prepare_Rd: mx.symbol.softmax.Rd:30: unknown macro '\sum'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\text'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\frac'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:32: unknown macro '\sum'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\text'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\sum'
prepare_Rd: mx.symbol.softmax_cross_entropy.Rd:36: unknown macro '\log'
prepare_Rd: mx.symbol.softmin.Rd:31: unknown macro '\mathbf'
prepare_Rd: mx.symbol.softmin.Rd:31: unknown macro '\frac'
prepare_Rd: mx.symbol.softmin.Rd:31: unknown macro '\sum'
prepare_Rd: mx.symbol.space_to_depth.Rd:31: unknown macro '\begin'
prepare_Rd: mx.symbol.space_to_depth.Rd:32: unknown macro '\prime'
prepare_Rd: mx.symbol.space_to_depth.Rd:33: unknown macro '\prime'
prepare_Rd: mx.symbol.space_to_depth.Rd:34: unknown macro '\prime'
prepare_Rd: mx.symbol.space_to_depth.Rd:35: unknown macro '\end'
prepare_Rd: mx.symbol.sqrt.Rd:21: unknown macro '\textrm'
prepare_Rd: mx.symbol.sqrt.Rd:21: unknown macro '\sqrt'
prepare_Rd: mx.symbol.tan.Rd:20: unknown macro '\pi'
prepare_Rd: mx.symbol.tan.Rd:24: unknown macro '\pi'
* checking Rd metadata ... OK
* checking Rd cross-references ... OK
* checking for missing documentation entries ... WARNING
Undocumented code objects:
  ‘MX.PROF.STATE’ ‘mx.metric.logger’ ‘mx.symbol.min’
All user-level objects in a package should have documentation entries.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* checking for code/documentation mismatches ... WARNING
Codoc mismatches from documentation object 'mx.symbol.load':
mx.symbol.load
  Code: function(file.name)
  Docs: function(filename)
  Argument names in code not in docs:
    file.name
  Argument names in docs not in code:
    filename
  Mismatches in argument names:
    Position: 1 Code: file.name Docs: filename

* checking Rd \usage sections ... WARNING
Undocumented arguments in documentation object 'Ops.MXNDArray'
  ‘e2’
Duplicated \argument entries in documentation object 'Ops.MXNDArray':
  ‘e1’

Undocumented arguments in documentation object 'is.mx.context'
  ‘x’

Undocumented arguments in documentation object 'is.mx.dataiter'
  ‘x’

Undocumented arguments in documentation object 'is.mx.ndarray'
  ‘src.array’

Undocumented arguments in documentation object 'is.mx.symbol'
  ‘x’

Undocumented arguments in documentation object 'is.serialized'
  ‘model’

Undocumented arguments in documentation object 'mx.apply'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.apply':
  ‘kwargs’

Undocumented arguments in documentation object 'mx.callback.log.speedometer'
  ‘batch.size’
Documented arguments not in \usage in documentation object 'mx.callback.log.speedometer':
  ‘batch_size’

Undocumented arguments in documentation object 'mx.callback.save.checkpoint'
  ‘period’

Undocumented arguments in documentation object 'mx.exec.backward'
  ‘exec’ ‘...’

Undocumented arguments in documentation object 'mx.exec.forward'
  ‘exec’ ‘is.train’

Undocumented arguments in documentation object 'mx.exec.update.arg.arrays'
  ‘exec’ ‘arg.arrays’ ‘match.name’ ‘skip.null’

Undocumented arguments in documentation object 'mx.exec.update.aux.arrays'
  ‘exec’ ‘arg.arrays’ ‘match.name’ ‘skip.null’

Undocumented arguments in documentation object 'mx.exec.update.grad.arrays'
  ‘exec’ ‘arg.arrays’ ‘match.name’ ‘skip.null’

Undocumented arguments in documentation object 'mx.infer.rnn.one'
  ‘arg.params’ ‘aux.params’ ‘input.params’

Undocumented arguments in documentation object 'mx.infer.rnn.one.unroll'
  ‘arg.params’ ‘aux.params’ ‘init_states’

Undocumented arguments in documentation object 'mx.init.internal.default'
  ‘ctx’ ‘allow.unknown’

Undocumented arguments in documentation object 'mx.io.CSVIter'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.io.CSVIter':
  ‘data.csv’ ‘data.shape’ ‘label.csv’ ‘label.shape’ ‘batch.size’
  ‘round.batch’ ‘prefetch.buffer’ ‘dtype’

Undocumented arguments in documentation object 'mx.io.ImageDetRecordIter'
  ‘...’
Duplicated \argument entries in documentation object 'mx.io.ImageDetRecordIter':
  ‘data.shape’
Documented arguments not in \usage in documentation object 'mx.io.ImageDetRecordIter':
  ‘path.imglist’ ‘path.imgrec’ ‘aug.seq’ ‘label.width’ ‘data.shape’
  ‘preprocess.threads’ ‘verbose’ ‘num.parts’ ‘part.index’
  ‘shuffle.chunk.size’ ‘shuffle.chunk.seed’ ‘label.pad.width’
  ‘label.pad.value’ ‘shuffle’ ‘seed’ ‘batch.size’ ‘round.batch’
  ‘prefetch.buffer’ ‘dtype’ ‘resize’ ‘rand.crop.prob’ ‘min.crop.scales’
  ‘max.crop.scales’ ‘min.crop.aspect.ratios’ ‘max.crop.aspect.ratios’
  ‘min.crop.overlaps’ ‘max.crop.overlaps’ ‘min.crop.sample.coverages’
  ‘max.crop.sample.coverages’ ‘min.crop.object.coverages’
  ‘max.crop.object.coverages’ ‘num.crop.sampler’ ‘crop.emit.mode’
  ‘emit.overlap.thresh’ ‘max.crop.trials’ ‘rand.pad.prob’
  ‘max.pad.scale’ ‘max.random.hue’ ‘random.hue.prob’
  ‘max.random.saturation’ ‘random.saturation.prob’
  ‘max.random.illumination’ ‘random.illumination.prob’
  ‘max.random.contrast’ ‘random.contrast.prob’ ‘rand.mirror.prob’
  ‘fill.value’ ‘inter.method’ ‘resize.mode’ ‘mean.img’ ‘mean.r’
  ‘mean.g’ ‘mean.b’ ‘mean.a’ ‘std.r’ ‘std.g’ ‘std.b’ ‘std.a’ ‘scale’

Undocumented arguments in documentation object 'mx.io.ImageRecordIter'
  ‘...’
Duplicated \argument entries in documentation object 'mx.io.ImageRecordIter':
  ‘data.shape’
Documented arguments not in \usage in documentation object 'mx.io.ImageRecordIter':
  ‘path.imglist’ ‘path.imgrec’ ‘path.imgidx’ ‘aug.seq’ ‘label.width’
  ‘data.shape’ ‘preprocess.threads’ ‘verbose’ ‘num.parts’ ‘part.index’
  ‘shuffle.chunk.size’ ‘shuffle.chunk.seed’ ‘shuffle’ ‘seed’
  ‘batch.size’ ‘round.batch’ ‘prefetch.buffer’ ‘dtype’ ‘resize’
  ‘rand.crop’ ‘random.resized.crop’ ‘max.rotate.angle’
  ‘max.aspect.ratio’ ‘min.aspect.ratio’ ‘max.shear.ratio’
  ‘max.crop.size’ ‘min.crop.size’ ‘max.random.scale’ ‘min.random.scale’
  ‘max.random.area’ ‘min.random.area’ ‘max.img.size’ ‘min.img.size’
  ‘brightness’ ‘contrast’ ‘saturation’ ‘pca.noise’ ‘random.h’
  ‘random.s’ ‘random.l’ ‘rotate’ ‘fill.value’ ‘inter.method’ ‘pad’
  ‘seed.aug’ ‘mirror’ ‘rand.mirror’

Undocumented arguments in documentation object 'mx.io.ImageRecordIter_v1'
  ‘...’
Duplicated \argument entries in documentation object 'mx.io.ImageRecordIter_v1':
  ‘data.shape’
Documented arguments not in \usage in documentation object 'mx.io.ImageRecordIter_v1':
  ‘path.imglist’ ‘path.imgrec’ ‘path.imgidx’ ‘aug.seq’ ‘label.width’
  ‘data.shape’ ‘preprocess.threads’ ‘verbose’ ‘num.parts’ ‘part.index’
  ‘shuffle.chunk.size’ ‘shuffle.chunk.seed’ ‘shuffle’ ‘seed’
  ‘batch.size’ ‘round.batch’ ‘prefetch.buffer’ ‘dtype’ ‘resize’
  ‘rand.crop’ ‘random.resized.crop’ ‘max.rotate.angle’
  ‘max.aspect.ratio’ ‘min.aspect.ratio’ ‘max.shear.ratio’
  ‘max.crop.size’ ‘min.crop.size’ ‘max.random.scale’ ‘min.random.scale’
  ‘max.random.area’ ‘min.random.area’ ‘max.img.size’ ‘min.img.size’
  ‘brightness’ ‘contrast’ ‘saturation’ ‘pca.noise’ ‘random.h’
  ‘random.s’ ‘random.l’ ‘rotate’ ‘fill.value’ ‘inter.method’ ‘pad’
  ‘seed.aug’ ‘mirror’ ‘rand.mirror’

Undocumented arguments in documentation object 'mx.io.ImageRecordUInt8Iter'
  ‘...’
Duplicated \argument entries in documentation object 'mx.io.ImageRecordUInt8Iter':
  ‘data.shape’
Documented arguments not in \usage in documentation object 'mx.io.ImageRecordUInt8Iter':
  ‘path.imglist’ ‘path.imgrec’ ‘path.imgidx’ ‘aug.seq’ ‘label.width’
  ‘data.shape’ ‘preprocess.threads’ ‘verbose’ ‘num.parts’ ‘part.index’
  ‘shuffle.chunk.size’ ‘shuffle.chunk.seed’ ‘shuffle’ ‘seed’
  ‘batch.size’ ‘round.batch’ ‘prefetch.buffer’ ‘dtype’ ‘resize’
  ‘rand.crop’ ‘random.resized.crop’ ‘max.rotate.angle’
  ‘max.aspect.ratio’ ‘min.aspect.ratio’ ‘max.shear.ratio’
  ‘max.crop.size’ ‘min.crop.size’ ‘max.random.scale’ ‘min.random.scale’
  ‘max.random.area’ ‘min.random.area’ ‘max.img.size’ ‘min.img.size’
  ‘brightness’ ‘contrast’ ‘saturation’ ‘pca.noise’ ‘random.h’
  ‘random.s’ ‘random.l’ ‘rotate’ ‘fill.value’ ‘inter.method’ ‘pad’
  ‘seed.aug’

Undocumented arguments in documentation object 'mx.io.ImageRecordUInt8Iter_v1'
  ‘...’
Duplicated \argument entries in documentation object 'mx.io.ImageRecordUInt8Iter_v1':
  ‘data.shape’
Documented arguments not in \usage in documentation object 'mx.io.ImageRecordUInt8Iter_v1':
  ‘path.imglist’ ‘path.imgrec’ ‘path.imgidx’ ‘aug.seq’ ‘label.width’
  ‘data.shape’ ‘preprocess.threads’ ‘verbose’ ‘num.parts’ ‘part.index’
  ‘shuffle.chunk.size’ ‘shuffle.chunk.seed’ ‘shuffle’ ‘seed’
  ‘batch.size’ ‘round.batch’ ‘prefetch.buffer’ ‘dtype’ ‘resize’
  ‘rand.crop’ ‘random.resized.crop’ ‘max.rotate.angle’
  ‘max.aspect.ratio’ ‘min.aspect.ratio’ ‘max.shear.ratio’
  ‘max.crop.size’ ‘min.crop.size’ ‘max.random.scale’ ‘min.random.scale’
  ‘max.random.area’ ‘min.random.area’ ‘max.img.size’ ‘min.img.size’
  ‘brightness’ ‘contrast’ ‘saturation’ ‘pca.noise’ ‘random.h’
  ‘random.s’ ‘random.l’ ‘rotate’ ‘fill.value’ ‘inter.method’ ‘pad’
  ‘seed.aug’

Undocumented arguments in documentation object 'mx.io.LibSVMIter'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.io.LibSVMIter':
  ‘data.libsvm’ ‘data.shape’ ‘label.libsvm’ ‘label.shape’ ‘num.parts’
  ‘part.index’ ‘batch.size’ ‘round.batch’ ‘prefetch.buffer’ ‘dtype’

Undocumented arguments in documentation object 'mx.io.MNISTIter'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.io.MNISTIter':
  ‘image’ ‘label’ ‘batch.size’ ‘shuffle’ ‘flat’ ‘seed’ ‘silent’
  ‘num.parts’ ‘part.index’ ‘prefetch.buffer’ ‘dtype’

Undocumented arguments in documentation object 'mx.io.extract'
  ‘iter’ ‘field’

Undocumented arguments in documentation object 'mx.lr_scheduler.FactorScheduler'
  ‘factor_val’ ‘stop_factor_lr’ ‘verbose’
Documented arguments not in \usage in documentation object 'mx.lr_scheduler.FactorScheduler':
  ‘factor’

Undocumented arguments in documentation object 'mx.lr_scheduler.MultiFactorScheduler'
  ‘factor_val’ ‘stop_factor_lr’ ‘verbose’
Documented arguments not in \usage in documentation object 'mx.lr_scheduler.MultiFactorScheduler':
  ‘factor’

Undocumented arguments in documentation object 'mx.metric.custom'
  ‘name’ ‘feval’

Documented arguments not in \usage in documentation object 'mx.mlp':
  ‘eval.metric’

Undocumented arguments in documentation object 'mx.model.FeedForward.create'
  ‘metric_cpu’ ‘...’

Undocumented arguments in documentation object 'mx.model.buckets'
  ‘metric’ ‘arg.params’ ‘aux.params’ ‘fixed.params’ ‘begin.round’
  ‘initializer’ ‘optimizer’ ‘ctx’ ‘batch.end.callback’
  ‘epoch.end.callback’ ‘kvstore’ ‘metric_cpu’

Undocumented arguments in documentation object 'mx.opt.get.updater'
  ‘ctx’

Undocumented arguments in documentation object 'mx.opt.rmsprop'
  ‘centered’

Undocumented arguments in documentation object 'mx.profiler.config'
  ‘params’
Documented arguments not in \usage in documentation object 'mx.profiler.config':
  ‘flags’

Documented arguments not in \usage in documentation object 'mx.profiler.state':
  ‘filename’

Undocumented arguments in documentation object 'mx.simple.bind'
  ‘symbol’ ‘ctx’ ‘grad.req’ ‘fixed.param’ ‘...’

Undocumented arguments in documentation object 'mx.symbol.Activation'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Activation':
  ‘data’ ‘act.type’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.BatchNorm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.BatchNorm':
  ‘data’ ‘gamma’ ‘beta’ ‘moving.mean’ ‘moving.var’ ‘eps’ ‘momentum’
  ‘fix.gamma’ ‘use.global.stats’ ‘output.mean.var’ ‘axis’ ‘cudnn.off’
  ‘name’

Undocumented arguments in documentation object 'mx.symbol.BatchNorm_v1'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.BatchNorm_v1':
  ‘data’ ‘gamma’ ‘beta’ ‘eps’ ‘momentum’ ‘fix.gamma’ ‘use.global.stats’
  ‘output.mean.var’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.BilinearSampler'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.BilinearSampler':
  ‘data’ ‘grid’ ‘cudnn.off’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.BlockGrad'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.BlockGrad':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Cast'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Cast':
  ‘data’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Convolution'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Convolution':
  ‘data’ ‘weight’ ‘bias’ ‘kernel’ ‘stride’ ‘dilate’ ‘pad’ ‘num.filter’
  ‘num.group’ ‘workspace’ ‘no.bias’ ‘cudnn.tune’ ‘cudnn.off’ ‘layout’
  ‘name’

Undocumented arguments in documentation object 'mx.symbol.Convolution_v1'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Convolution_v1':
  ‘data’ ‘weight’ ‘bias’ ‘kernel’ ‘stride’ ‘dilate’ ‘pad’ ‘num.filter’
  ‘num.group’ ‘workspace’ ‘no.bias’ ‘cudnn.tune’ ‘cudnn.off’ ‘layout’
  ‘name’

Undocumented arguments in documentation object 'mx.symbol.Correlation'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Correlation':
  ‘data1’ ‘data2’ ‘kernel.size’ ‘max.displacement’ ‘stride1’ ‘stride2’
  ‘pad.size’ ‘is.multiply’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Crop'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Crop':
  ‘data’ ‘num.args’ ‘offset’ ‘h.w’ ‘center.crop’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Custom'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Custom':
  ‘data’ ‘op.type’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Deconvolution'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Deconvolution':
  ‘data’ ‘weight’ ‘bias’ ‘kernel’ ‘stride’ ‘dilate’ ‘pad’ ‘adj’
  ‘target.shape’ ‘num.filter’ ‘num.group’ ‘workspace’ ‘no.bias’
  ‘cudnn.tune’ ‘cudnn.off’ ‘layout’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Dropout'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Dropout':
  ‘data’ ‘p’ ‘mode’ ‘axes’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ElementWiseSum'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ElementWiseSum':
  ‘args’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Embedding'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Embedding':
  ‘data’ ‘weight’ ‘input.dim’ ‘output.dim’ ‘dtype’ ‘sparse.grad’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Flatten'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Flatten':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.FullyConnected'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.FullyConnected':
  ‘data’ ‘weight’ ‘bias’ ‘num.hidden’ ‘no.bias’ ‘flatten’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.GridGenerator'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.GridGenerator':
  ‘data’ ‘transform.type’ ‘target.shape’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Group'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Group':
  ‘kwarg’

Undocumented arguments in documentation object 'mx.symbol.IdentityAttachKLSparseReg'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.IdentityAttachKLSparseReg':
  ‘data’ ‘sparseness.target’ ‘penalty’ ‘momentum’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.InstanceNorm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.InstanceNorm':
  ‘data’ ‘gamma’ ‘beta’ ‘eps’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.L2Normalization'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.L2Normalization':
  ‘data’ ‘eps’ ‘mode’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.LRN'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.LRN':
  ‘data’ ‘alpha’ ‘beta’ ‘knorm’ ‘nsize’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.LayerNorm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.LayerNorm':
  ‘data’ ‘gamma’ ‘beta’ ‘axis’ ‘eps’ ‘output.mean.var’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.LeakyReLU'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.LeakyReLU':
  ‘data’ ‘gamma’ ‘act.type’ ‘slope’ ‘lower.bound’ ‘upper.bound’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.LinearRegressionOutput'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.LinearRegressionOutput':
  ‘data’ ‘label’ ‘grad.scale’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.LogisticRegressionOutput'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.LogisticRegressionOutput':
  ‘data’ ‘label’ ‘grad.scale’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.MAERegressionOutput'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.MAERegressionOutput':
  ‘data’ ‘label’ ‘grad.scale’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.MakeLoss'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.MakeLoss':
  ‘data’ ‘grad.scale’ ‘valid.thresh’ ‘normalization’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Pad'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Pad':
  ‘data’ ‘mode’ ‘pad.width’ ‘constant.value’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Pooling'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Pooling':
  ‘data’ ‘kernel’ ‘pool.type’ ‘global.pool’ ‘cudnn.off’
  ‘pooling.convention’ ‘stride’ ‘pad’ ‘p.value’ ‘count.include.pad’
  ‘name’

Undocumented arguments in documentation object 'mx.symbol.Pooling_v1'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Pooling_v1':
  ‘data’ ‘kernel’ ‘pool.type’ ‘global.pool’ ‘pooling.convention’
  ‘stride’ ‘pad’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.RNN'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.RNN':
  ‘data’ ‘parameters’ ‘state’ ‘state.cell’ ‘state.size’ ‘num.layers’
  ‘bidirectional’ ‘mode’ ‘p’ ‘state.outputs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ROIPooling'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ROIPooling':
  ‘data’ ‘rois’ ‘pooled.size’ ‘spatial.scale’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Reshape'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Reshape':
  ‘data’ ‘shape’ ‘reverse’ ‘target.shape’ ‘keep.highest’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SVMOutput'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SVMOutput':
  ‘data’ ‘label’ ‘margin’ ‘regularization.coefficient’ ‘use.linear’
  ‘name’

Undocumented arguments in documentation object 'mx.symbol.SequenceLast'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SequenceLast':
  ‘data’ ‘sequence.length’ ‘use.sequence.length’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SequenceMask'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SequenceMask':
  ‘data’ ‘sequence.length’ ‘use.sequence.length’ ‘value’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SequenceReverse'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SequenceReverse':
  ‘data’ ‘sequence.length’ ‘use.sequence.length’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SliceChannel'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SliceChannel':
  ‘data’ ‘num.outputs’ ‘axis’ ‘squeeze.axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.Softmax'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.Softmax':
  ‘data’ ‘grad.scale’ ‘ignore.label’ ‘multi.output’ ‘use.ignore’
  ‘preserve.shape’ ‘normalization’ ‘out.grad’ ‘smooth.alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SoftmaxActivation'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SoftmaxActivation':
  ‘data’ ‘mode’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SoftmaxOutput'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SoftmaxOutput':
  ‘data’ ‘label’ ‘grad.scale’ ‘ignore.label’ ‘multi.output’
  ‘use.ignore’ ‘preserve.shape’ ‘normalization’ ‘out.grad’
  ‘smooth.alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SpatialTransformer'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SpatialTransformer':
  ‘data’ ‘loc’ ‘target.shape’ ‘transform.type’ ‘sampler.type’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.SwapAxis'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.SwapAxis':
  ‘data’ ‘dim1’ ‘dim2’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.UpSampling'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.UpSampling':
  ‘data’ ‘scale’ ‘num.filter’ ‘sample.type’ ‘multi.input.mode’
  ‘num.args’ ‘workspace’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.abs'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.abs':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.adam_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.adam_update':
  ‘weight’ ‘grad’ ‘mean’ ‘var’ ‘lr’ ‘beta1’ ‘beta2’ ‘epsilon’ ‘wd’
  ‘rescale.grad’ ‘clip.gradient’ ‘lazy.update’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.add_n'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.add_n':
  ‘args’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arccos'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arccos':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arccosh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arccosh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arcsin'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arcsin':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arcsinh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arcsinh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arctan'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arctan':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.arctanh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.arctanh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.argmax'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.argmax':
  ‘data’ ‘axis’ ‘keepdims’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.argmax_channel'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.argmax_channel':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.argmin'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.argmin':
  ‘data’ ‘axis’ ‘keepdims’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.argsort'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.argsort':
  ‘data’ ‘axis’ ‘is.ascend’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.batch_dot'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.batch_dot':
  ‘lhs’ ‘rhs’ ‘transpose.a’ ‘transpose.b’ ‘forward.stype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.batch_take'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.batch_take':
  ‘a’ ‘indices’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_add'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_add':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_axes'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_axes':
  ‘data’ ‘axis’ ‘size’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_axis'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_axis':
  ‘data’ ‘axis’ ‘size’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_div'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_div':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_equal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_equal':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_greater'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_greater':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_greater_equal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_greater_equal':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_hypot'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_hypot':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_lesser'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_lesser':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_lesser_equal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_lesser_equal':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_like'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_like':
  ‘lhs’ ‘rhs’ ‘lhs.axes’ ‘rhs.axes’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_logical_and'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_logical_and':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_logical_or'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_logical_or':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_logical_xor'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_logical_xor':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_maximum'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_maximum':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_minimum'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_minimum':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_minus'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_minus':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_mod'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_mod':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_mul'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_mul':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_not_equal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_not_equal':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_plus'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_plus':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_power'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_power':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_sub'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_sub':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.broadcast_to'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.broadcast_to':
  ‘data’ ‘shape’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.cast'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.cast':
  ‘data’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.cast_storage'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.cast_storage':
  ‘data’ ‘stype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.cbrt'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.cbrt':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ceil'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ceil':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.choose_element_0index'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.choose_element_0index':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.clip'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.clip':
  ‘data’ ‘a.min’ ‘a.max’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.cos'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.cos':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.cosh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.cosh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.crop'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.crop':
  ‘data’ ‘begin’ ‘end’ ‘step’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.degrees'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.degrees':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.depth_to_space'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.depth_to_space':
  ‘data’ ‘block.size’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.diag'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.diag':
  ‘data’ ‘k’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.dot'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.dot':
  ‘lhs’ ‘rhs’ ‘transpose.a’ ‘transpose.b’ ‘forward.stype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.elemwise_add'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.elemwise_add':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.elemwise_div'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.elemwise_div':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.elemwise_mul'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.elemwise_mul':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.elemwise_sub'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.elemwise_sub':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.exp'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.exp':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.expand_dims'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.expand_dims':
  ‘data’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.expm1'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.expm1':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.fill_element_0index'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.fill_element_0index':
  ‘lhs’ ‘mhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.fix'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.fix':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.flatten'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.flatten':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.flip'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.flip':
  ‘data’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.floor'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.floor':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ftml_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ftml_update':
  ‘weight’ ‘grad’ ‘d’ ‘v’ ‘z’ ‘lr’ ‘beta1’ ‘beta2’ ‘epsilon’ ‘t’ ‘wd’
  ‘rescale.grad’ ‘clip.grad’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ftrl_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ftrl_update':
  ‘weight’ ‘grad’ ‘z’ ‘n’ ‘lr’ ‘lamda1’ ‘beta’ ‘wd’ ‘rescale.grad’
  ‘clip.gradient’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.gamma'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.gamma':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.gammaln'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.gammaln':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.gather_nd'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.gather_nd':
  ‘data’ ‘indices’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.hard_sigmoid'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.hard_sigmoid':
  ‘data’ ‘alpha’ ‘beta’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.identity'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.identity':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.infer.shape'
  ‘...’

Undocumented arguments in documentation object 'mx.symbol.khatri_rao'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.khatri_rao':
  ‘args’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_gelqf'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_gelqf':
  ‘A’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_gemm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_gemm':
  ‘A’ ‘B’ ‘C’ ‘transpose.a’ ‘transpose.b’ ‘alpha’ ‘beta’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_gemm2'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_gemm2':
  ‘A’ ‘B’ ‘transpose.a’ ‘transpose.b’ ‘alpha’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_potrf'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_potrf':
  ‘A’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_potri'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_potri':
  ‘A’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_sumlogdiag'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_sumlogdiag':
  ‘A’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_syrk'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_syrk':
  ‘A’ ‘transpose’ ‘alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_trmm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_trmm':
  ‘A’ ‘B’ ‘transpose’ ‘rightside’ ‘alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.linalg_trsm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.linalg_trsm':
  ‘A’ ‘B’ ‘transpose’ ‘rightside’ ‘alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.log'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.log':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.log10'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.log10':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.log1p'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.log1p':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.log2'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.log2':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.log_softmax'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.log_softmax':
  ‘data’ ‘axis’ ‘temperature’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.logical_not'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.logical_not':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.make_loss'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.make_loss':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.max'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.max':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.max_axis'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.max_axis':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.mean'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.mean':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.mp_sgd_mom_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.mp_sgd_mom_update':
  ‘weight’ ‘grad’ ‘mom’ ‘weight32’ ‘lr’ ‘momentum’ ‘wd’ ‘rescale.grad’
  ‘clip.gradient’ ‘lazy.update’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.mp_sgd_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.mp_sgd_update':
  ‘weight’ ‘grad’ ‘weight32’ ‘lr’ ‘wd’ ‘rescale.grad’ ‘clip.gradient’
  ‘lazy.update’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.nanprod'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.nanprod':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.nansum'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.nansum':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.negative'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.negative':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.norm'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.norm':
  ‘data’ ‘ord’ ‘axis’ ‘keepdims’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.normal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.normal':
  ‘loc’ ‘scale’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.one_hot'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.one_hot':
  ‘indices’ ‘depth’ ‘on.value’ ‘off.value’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ones_like'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ones_like':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.pad'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.pad':
  ‘data’ ‘mode’ ‘pad.width’ ‘constant.value’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.pick'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.pick':
  ‘data’ ‘index’ ‘axis’ ‘keepdims’ ‘mode’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.prod'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.prod':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.radians'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.radians':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_exponential'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_exponential':
  ‘lam’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_gamma'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_gamma':
  ‘alpha’ ‘beta’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_generalized_negative_binomial'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_generalized_negative_binomial':
  ‘mu’ ‘alpha’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_negative_binomial'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_negative_binomial':
  ‘k’ ‘p’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_normal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_normal':
  ‘loc’ ‘scale’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_poisson'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_poisson':
  ‘lam’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.random_uniform'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.random_uniform':
  ‘low’ ‘high’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.ravel_multi_index'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.ravel_multi_index':
  ‘data’ ‘shape’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.rcbrt'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.rcbrt':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.reciprocal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.reciprocal':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.relu'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.relu':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.repeat'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.repeat':
  ‘data’ ‘repeats’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.reshape'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.reshape':
  ‘data’ ‘shape’ ‘reverse’ ‘target.shape’ ‘keep.highest’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.reshape_like'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.reshape_like':
  ‘lhs’ ‘rhs’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.reverse'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.reverse':
  ‘data’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.rint'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.rint':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.rmsprop_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.rmsprop_update':
  ‘weight’ ‘grad’ ‘n’ ‘lr’ ‘gamma1’ ‘epsilon’ ‘wd’ ‘rescale.grad’
  ‘clip.gradient’ ‘clip.weights’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.rmspropalex_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.rmspropalex_update':
  ‘weight’ ‘grad’ ‘n’ ‘g’ ‘delta’ ‘lr’ ‘gamma1’ ‘gamma2’ ‘epsilon’ ‘wd’
  ‘rescale.grad’ ‘clip.gradient’ ‘clip.weights’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.round'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.round':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.rsqrt'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.rsqrt':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_exponential'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_exponential':
  ‘lam’ ‘shape’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_gamma'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_gamma':
  ‘alpha’ ‘shape’ ‘dtype’ ‘beta’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_generalized_negative_binomial'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_generalized_negative_binomial':
  ‘mu’ ‘shape’ ‘dtype’ ‘alpha’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_multinomial'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_multinomial':
  ‘data’ ‘shape’ ‘get.prob’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_negative_binomial'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_negative_binomial':
  ‘k’ ‘shape’ ‘dtype’ ‘p’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_normal'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_normal':
  ‘mu’ ‘shape’ ‘dtype’ ‘sigma’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_poisson'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_poisson':
  ‘lam’ ‘shape’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sample_uniform'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sample_uniform':
  ‘low’ ‘shape’ ‘dtype’ ‘high’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.scatter_nd'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.scatter_nd':
  ‘data’ ‘indices’ ‘shape’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sgd_mom_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sgd_mom_update':
  ‘weight’ ‘grad’ ‘mom’ ‘lr’ ‘momentum’ ‘wd’ ‘rescale.grad’
  ‘clip.gradient’ ‘lazy.update’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sgd_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sgd_update':
  ‘weight’ ‘grad’ ‘lr’ ‘wd’ ‘rescale.grad’ ‘clip.gradient’
  ‘lazy.update’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.shape_array'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.shape_array':
  ‘data’ ‘lhs.begin’ ‘lhs.end’ ‘rhs.begin’ ‘rhs.end’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.shuffle'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.shuffle':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sigmoid'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sigmoid':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sign'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sign':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.signsgd_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.signsgd_update':
  ‘weight’ ‘grad’ ‘lr’ ‘wd’ ‘rescale.grad’ ‘clip.gradient’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.signum_update'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.signum_update':
  ‘weight’ ‘grad’ ‘mom’ ‘lr’ ‘momentum’ ‘wd’ ‘rescale.grad’
  ‘clip.gradient’ ‘wd.lh’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sin'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sin':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sinh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sinh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.size_array'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.size_array':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.slice'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.slice':
  ‘data’ ‘begin’ ‘end’ ‘step’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.slice_axis'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.slice_axis':
  ‘data’ ‘axis’ ‘begin’ ‘end’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.slice_like'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.slice_like':
  ‘data’ ‘shape.like’ ‘axes’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.smooth_l1'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.smooth_l1':
  ‘data’ ‘scalar’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.softmax'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.softmax':
  ‘data’ ‘axis’ ‘temperature’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.softmax_cross_entropy'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.softmax_cross_entropy':
  ‘data’ ‘label’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.softmin'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.softmin':
  ‘data’ ‘axis’ ‘temperature’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.softsign'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.softsign':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sort'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sort':
  ‘data’ ‘axis’ ‘is.ascend’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.space_to_depth'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.space_to_depth':
  ‘data’ ‘block.size’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.split'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.split':
  ‘data’ ‘num.outputs’ ‘axis’ ‘squeeze.axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sqrt'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sqrt':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.square'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.square':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.squeeze'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.squeeze':
  ‘data’ ‘axis’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.stack'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.stack':
  ‘data’ ‘axis’ ‘num.args’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.stop_gradient'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.stop_gradient':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sum'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sum':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.sum_axis'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.sum_axis':
  ‘data’ ‘axis’ ‘keepdims’ ‘exclude’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.swapaxes'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.swapaxes':
  ‘data’ ‘dim1’ ‘dim2’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.take'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.take':
  ‘a’ ‘indices’ ‘axis’ ‘mode’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.tan'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.tan':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.tanh'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.tanh':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.tile'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.tile':
  ‘data’ ‘reps’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.topk'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.topk':
  ‘data’ ‘axis’ ‘k’ ‘ret.typ’ ‘is.ascend’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.transpose'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.transpose':
  ‘data’ ‘axes’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.trunc'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.trunc':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.uniform'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.uniform':
  ‘low’ ‘high’ ‘shape’ ‘ctx’ ‘dtype’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.unravel_index'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.unravel_index':
  ‘data’ ‘shape’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.where'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.where':
  ‘condition’ ‘x’ ‘y’ ‘name’

Undocumented arguments in documentation object 'mx.symbol.zeros_like'
  ‘...’
Documented arguments not in \usage in documentation object 'mx.symbol.zeros_like':
  ‘data’ ‘name’

Undocumented arguments in documentation object 'rnn.graph'
  ‘ignore_label’ ‘bidirectional’ ‘loss_output’ ‘masking’
  ‘output_last_state’ ‘rnn.state’ ‘rnn.state.cell’ ‘prefix’

Undocumented arguments in documentation object 'rnn.graph.unroll'
  ‘ignore_label’ ‘loss_output’ ‘init.state’ ‘masking’
  ‘output_last_state’ ‘prefix’ ‘data_name’ ‘label_name’

Functions with \usage entries need to have the appropriate \alias
entries, and all their arguments documented.
The \usage entries must correspond to syntactically valid R code.
See chapter ‘Writing R documentation files’ in the ‘Writing R
Extensions’ manual.
* checking Rd contents ... WARNING
Argument items with no description in Rd object 'mx.infer.rnn':
  ‘ctx’

Argument items with no description in Rd object 'mx.infer.rnn.one':
  ‘ctx’

Argument items with no description in Rd object 'mx.infer.rnn.one.unroll':
  ‘num_hidden’ ‘ctx’

Argument items with no description in Rd object 'mx.model.buckets':
  ‘verbose’

Argument items with no description in Rd object 'rnn.graph':
  ‘dropout’

Argument items with no description in Rd object 'rnn.graph.unroll':
  ‘dropout’

* checking for unstated dependencies in examples ... OK
* checking line endings in C/C++/Fortran sources/headers ... OK
* checking line endings in Makefiles ... OK
* checking compilation flags in Makevars ... OK
* checking for GNU extensions in Makefiles ... OK
* checking for portable use of $(BLAS_LIBS) and $(LAPACK_LIBS) ... WARNING
  apparently PKG_LIBS is missing $(FLIBS) in ‘src/Makevars’
* checking compiled code ... NOTE
File ‘mxnet/libs/libmxnet.so’:
  Found ‘_ZSt4cerr’, possibly from ‘std::cerr’ (C++)
    Object: ‘im2rec.o’
File ‘mxnet/libs/mxnet.so’:
  Found ‘_ZSt4cerr’, possibly from ‘std::cerr’ (C++)
    Object: ‘im2rec.o’

Compiled code should not call entry points which might terminate R nor
write to stdout/stderr instead of to the console, nor use Fortran I/O
nor system RNGs.

See ‘Writing portable packages’ in the ‘Writing R Extensions’ manual.
* checking files in ‘vignettes’ ... WARNING
Files in the 'vignettes' directory but no files in 'inst/doc':
  ‘CallbackFunction.Rmd’, ‘CatsDogsFinetune.Rmd’, ‘CharRnnModel.Rmd’,
    ‘CustomIterator.Rmd’, ‘CustomLossFunction.Rmd’,
    ‘classifyRealImageWithPretrainedModel.Rmd’,
    ‘fiveMinutesNeuralNetwork.Rmd’, ‘mnistCompetition.Rmd’,
    ‘ndarray.Rmd’, ‘symbol.Rmd’
* checking examples ... ERROR
Running examples in ‘mxnet-Ex.R’ failed
The error most likely occurred in:

> ### Name: mx.nd.array
> ### Title: Create a new 'mx.ndarray' that copies the content from src on
> ###   ctx.
> ### Aliases: mx.nd.array
> 
> ### ** Examples
> 
> mat = mx.nd.array(x)
Error in mx.nd.array(x) : object 'x' not found
Execution halted
* checking PDF version of manual ... WARNING
LaTeX errors when creating PDF version.
This typically indicates Rd problems.
* checking PDF version of manual without hyperrefs or index ... ERROR
* DONE

Status: 3 ERRORs, 12 WARNINGs, 7 NOTEs
See
  ‘/home/ubuntu/incubator-mxnet/R-package/..Rcheck/00check.log’
for details.