A module for binary autograd functions.
Common components for autograd function object
A module for loss functions that always output scalar values to be minimized. Loss function is the end of forwardprop and also is the start point of backprop.
A module for reductions functions
A module for unary functions
A type defined in grain.functions is equivalent to chainer.Function or torch.autograd.Function. Function is a set of core autograd algorithms for grain.chain that compose some functions in computation graph.