(self, a, w)
return a + self._rand.rand(*a.shape) * w
a + r * w,
        where r is random array with uniform distribution U[0,1) and r.shape == a.shape
a + r * w,
        where r is random array with uniform distribution U[0,1) and r.shape == a.shape
a + r * w where r is random array with uniform distribution U [ 0 1 ) and r . shape == a . shape
def add_rand_pads(self, a, w):
        """a + r * w,
        where r is random array with uniform distribution U[0,1) and r.shape == a.shape
        """
        return a + self._rand.rand(*a.shape) * w
def add_rand_pads ( self , a , w ) : return a + self . _rand . rand ( * a . shape ) * w