Theorem AddCommGroupCat.enough_injectives_aux_proofs.eq_zero_of_toRatCircle_apply_self

Modification history

2024-02-28 22:21
Mathlib/Algebra/Category/GroupCat/Injective.lean
feat : rework enough-injectiveness proof of groups using character module (#8559) …
Deleted AddCommGroupCat.enough_injectives_aux_proofs.eq_zero_of_toRatCircle_apply_selfView on Github →
2023-09-19 07:20
Mathlib/Algebra/Category/GroupCat/Injective.lean
chore(GroupCat/Injective): golf (#7204)
Added AddCommGroupCat.enough_injectives_aux_proofs.eq_zero_of_toRatCircle_apply_selfView on Github →