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@NilsHaldenwang
Created May 18, 2011 18:52
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2d array
m = Matrix.new([[1,2], [3,4]])
NameError: no constructor with arguments matching [class org.jruby.RubyArray] on object #<Java::OrgApacheCommonsMathLinear::Array2DRowRealMatrix:0x0>
from (irb):28:in `evaluate'
from org/jruby/RubyKernel.java:1088:in `eval'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:158:in `eval_input'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:271:in `signal_status'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:270:in `signal_status'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:155:in `eval_input'
from org/jruby/RubyKernel.java:1418:in `loop'
from org/jruby/RubyKernel.java:1191:in `catch'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:154:in `eval_input'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:71:in `start'
from org/jruby/RubyKernel.java:1191:in `catch'
from /home/nils/.rvm/rubies/jruby-1.6.1/lib/ruby/1.8/irb.rb:70:in `start'
from /home/nils/.rvm/rubies/jruby-1.6.1/bin/irb:17:in `(root)'
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