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Theorem nat.neg_one_sq

Modification history

2022-04-12 13:28
src/data/nat/parity.lean
chore(*/parity): Generalize lemmas and clarify names (#13268) …
Deleted nat.neg_one_sqView on Github →
2021-04-28 19:37
src/data/nat/parity.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Added nat.neg_one_sqView on Github →