def c_code(self, node, name, inp, out, sub):
        x, = inp
        z, = out
        if node.inputs[0].type in [theano.scalar.float32,
                                   theano.scalar.float64]:
            return "%(z)s = %(x)s / (1.0+fabs(%(x)s));" % locals()
        raise NotImplementedError('only floating point x is implemented')
dataset/ETHPy150Open rizar/attention-lvcsr/libs/Theano/theano/sandbox/softsign.py/ScalarSoftsign.c_code/original