Mathlib Changelog
v4
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Theorem
sq_pos_of_ne_zero
Modification history
2024-04-21 07:28
Mathlib/Algebra/GroupPower/Order.lean
chore: make argument to sq_pos_of_ne_zero/sq_pos_iff implicit (#12288) …
Deleted
sq_pos_of_ne_zero
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2024-04-06 14:26
Mathlib/Algebra/GroupPower/Order.lean
feat: generalize sq_pos_iff, sq_pos_of_ne_zero (#11743) …
Modified
sq_pos_of_ne_zero
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2022-12-15 21:58
Mathlib/Algebra/GroupPower/Order.lean
feat: port Algebra.GroupPower.Order (#1043) …
Added
sq_pos_of_ne_zero
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