class Chainer::Functions::Math::Div
Public Instance Methods
backward(indexes, gy)
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# File lib/chainer/functions/math/basic_math.rb, line 87 def backward(indexes, gy) gx0 = Utils::Array.force_array(gy[0] / x[1]) [gx0, Utils::Array.force_array(-1 * gx0 * x[0] / x[1])] end
forward(x)
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# File lib/chainer/functions/math/basic_math.rb, line 83 def forward(x) [Utils::Array.force_array(x[0] / x[1])] end