class Chainer::Functions::Math::MulConstant
Public Class Methods
new(value)
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# File lib/chainer/functions/math/basic_math.rb, line 69 def initialize(value) @value = value end
Public Instance Methods
backward(indexes, gy)
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# File lib/chainer/functions/math/basic_math.rb, line 77 def backward(indexes, gy) [gy[0] * @value] end
forward(x)
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# File lib/chainer/functions/math/basic_math.rb, line 73 def forward(x) [Utils::Array.force_array(@value * x[0])] end