(self, x)
return self.be.greater(x, 0) + self.be.minimum(x, 0) + self.alpha * self.be.less(x, 0)
Returns the derivative.

        Arguments:
            x (Tensor or optree): Input value

        Returns:
            Tensor or optree: Derivative
Returns the derivative.
Returns the derivative .
def bprop(self, x):
        """
        Returns the derivative.

        Arguments:
            x (Tensor or optree): Input value

        Returns:
            Tensor or optree: Derivative
        """
        return self.be.greater(x, 0) + self.be.minimum(x, 0) + self.alpha * self.be.less(x, 0)
def bprop ( self , x ) : return self . be . greater ( x , 0 ) + self . be . minimum ( x , 0 ) + self . alpha * self . be . less ( x , 0 )