def grad(self, inp, grads):
        x, = inp
        gz, = grads
        if 'float' in x.type.dtype:
            d = (1.0 + abs(x))
            return [gz / (d * d)]
        else:
            return NotImplemented
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sandbox/softsign.py/ScalarSoftsign.grad/original