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Theorem pi.update_eq_sub_add_single

Modification history

2022-02-11 07:37
src/algebra/group/pi.lean
feat(data/pi): provide `pi.mul_single` (#11849) …
Deleted pi.update_eq_sub_add_singleView on Github →
2021-09-30 16:11
src/algebra/group/pi.lean
feat(data/(d)finsupp): update_eq_sub_add_single (#9184) …
Added pi.update_eq_sub_add_singleView on Github →