rrblogdatascience

## mxnet_nan_bug.py
import mxnet as mx
from mxnet import nd

a = nd.array([-2,1], ctx=mx.gpu(0))
print(a)

# first record will be nan on windows
print(nd.power(a,2))

# first record will be nan on windows
	import mxnet as mx
	from mxnet import nd

	a = nd.array([-2,1], ctx=mx.gpu(0))
	print(a)

	# first record will be nan on windows
	print(nd.power(a,2))

	# first record will be nan on windows