
And $B%K%e!<%m%s(B

And ($BO@M}@Q(B) $B%K%e!<%m%s(B
               P     Q      P and Q
               0     0         0
               0     1         0
               1     0         0
               1     1         0

                  * 1
               P --------S--> ReLU --> P and Q
                         |
                  * 1    |
               Q --------+
                         |
                  * (-1) |
               1 --------+

               P   Q    P*1  Q*1   1*(-1)   S    O
               0   0     0    0      -1    -1    0
               0   1     0    1      -1     0    0
               1   0     1    0      -1     0    0
               1   1     1    1      -1     1    1

