Class: Matrix

Inherits:
Object show all
Defined in:
lib/el4r/el4r-sub.rb

Instance Method Summary collapse

Instance Method Details

#nonzero ⇒ Object

If self is negative, returns 0



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# File 'lib/el4r/el4r-sub.rb', line 106

def nonzero
  map{|x| x.nonzero}
end