__mul__类matrix中的方法如何numpy？我想实现一个二进制矩阵乘法，我有类Binary
class Binary(int):
def __init__(self, val):
if val != 0:
self.val = 1
else: self.val = 0
def __add__(self,other):
print('add')
return self.val^other
def __radd__(self, other):
print('radd')
return self.val^other
我的测试：
from Binary import Binary
from numpy import matrix
i = Binary(1)
o = Binary(0)
a = matrix([i, i, o, i, i, o, o], dtype=Binary)
b = matrix([[o, o, i],
[o, i, o],
[o, i, i],
[i, o, o],
[i, o, i],
[i, i, o],
[i, i, i]], dtype=Binary)
print(a*b)
结果：
/test.py
[[2 1 2]]
__add__没用过的方法。而矩阵乘法中有求和？