Description: Flipping the first input flips the triple xor. wl-3xorrot can rotate any input to the front, so flipping any one of them does the same. (Contributed by Wolf Lammen, 1-May-2024)
Ref | Expression | ||
---|---|---|---|
Assertion | wl-3xornot1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | wl-3xorbi | ||
2 | nbbn | ||
3 | wl-3xorbi | ||
4 | 2 3 | xchbinxr | |
5 | 1 4 | bitr2i |