Theorem sq_sub_sq
Modification history
2022-07-01 08:11
src/algebra/group_power/basic.lean
refactor(algebra/group_power): split ring lemmas into a separate file (#15032) …
Modified sq_sub_sqView on Github →2022-05-31 20:07
src/algebra/group_power/basic.lean
feat(algebra/group_power/basic): `a^2 = b^2 ↔ a = b ∨ a = -b` (#14431) …
Modified sq_sub_sqView on Github →2022-01-15 09:16
src/algebra/group_power/basic.lean
chore(algebra/group_power/basic): collect together ring lemmas (#11446) …
Modified sq_sub_sqView on Github →2021-04-28 19:37
src/algebra/group_power/basic.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Modified sq_sub_sqView on Github →2020-09-25 00:12
src/algebra/group_power/basic.lean
refactor(algebra/group_power, data/nat/basic): remove redundant lemmas (#4243) …
Modified sq_sub_sqView on Github →