交換子の計算
使い方はこちら
(説明つき)
a + b = a + b
0 + a = a
a + 0 = a
- a + a = 0
a + - a = 0
- 0 = 0
- - a = a
- (a + b) = - b + - a
a ^ b = - b + a + b
[a, b] = - a + - b + a + b
2023年3月11日更新