def grad(self, inputs, grads):
x, y = inputs
gz, = grads
return [gz * scalar.log(y), gz * x / y]
def grad(self, inputs, grads):
x, = inputs
gz, = grads
return [gz * (1 + scalar.log(x))]
def grad(self, inputs, grads):
(x, ) = inputs
(gz, ) = grads
return [gz * (1 + scalar.log(x))]
def grad(self, inputs, grads):
x, y = inputs
(gz, ) = grads
return [gz * scalar.log(y), gz * x / y]
def grad(self, inputs, grads):
x, = inputs
gz, = grads
return [gz * (1 + scalar.log(x))]
