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Theorem nat.neg_one_pow_two

Modification history

2021-04-28 19:37
src/data/nat/parity.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Deleted nat.neg_one_pow_twoView on Github →
2021-02-03 12:26
src/data/nat/parity.lean
chore(data/nat/parity): rename type variable (#6016)
Modified nat.neg_one_pow_twoView on Github →
2020-11-21 20:09
src/data/nat/parity.lean
feat(data/nat/parity): lemmas about (-1)^n (#5056) …
Added nat.neg_one_pow_twoView on Github →