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Theorem sq_nonneg

Modification history

2021-04-30 20:11
src/algebra/group_power/basic.lean
refactor(algebra/group_power): put lemmas about order and power in their own file (#7398) …
Modified sq_nonnegView on Github →
2021-04-28 19:37
src/algebra/group_power/basic.lean
chore(*): use `sq` as convention for "squared" (#7368) …
Added sq_nonnegView on Github →