Mathlib v3 is deprecated. Go to Mathlib v4

Theorem sub_one_mul

Modification history

2022-11-08 20:55
src/algebra/ring/basic.lean
refactor(*): supremum of refactoring PRs #17405 #17418 #17419 #17420 #17421 #17422 #17423 #17427 #17430 (#17424)
Modified sub_one_mulView on Github →
2022-04-19 10:05
src/algebra/ring/basic.lean
feat(algebra/*/basic): add trivial lemmas (#13416) …
Added sub_one_mulView on Github →