Mathlib v3 is deprecated. Go to Mathlib v4

Theorem inv_ne_zero

Modification history

2021-05-25 05:41
src/algebra/group_with_zero/basic.lean
feat(algebra/group_with_zero): add some equational lemmas (#7705) …
Modified inv_ne_zeroView on Github →
2020-06-10 12:50
src/algebra/field.lean
chore(algebra/field): deduplicate with group_with_zero (#3015) …
Modified inv_ne_zeroView on Github →
2020-05-18 13:38
src/algebra/field.lean
refactor(algebra): merge init_.algebra into algebra (#2707) …
Modified inv_ne_zeroView on Github →
2020-05-17 17:58
src/init_/algebra/field.lean
chore(*): bump to lean-3.13.1 (#2697) …
Added inv_ne_zeroView on Github →
2017-11-05 00:29
algebra/field.lean
fix(algebra/field): update to lean
Deleted inv_ne_zeroView on Github →
2017-11-01 04:35
algebra/field.lean
feat(data/num,data/multiset): more properties of binary numbers, begin multisets
Added inv_ne_zeroView on Github →