Mathlib v3 is deprecated. Go to Mathlib v4

Theorem commute.add_left

Modification history

2022-11-13 23:50
src/algebra/ring/basic.lean
refactor(data/int/basic): move material about units to new file (#17508)
Modified commute.add_leftView on Github →
2020-06-08 17:34
src/algebra/commute.lean
refactor(algebra/*): move `commute` below `ring` in `import`s (#2973) …
Modified commute.add_leftView on Github →
2019-10-24 00:47
src/algebra/commute.lean
feat(algebra/semiconj): define `semiconj_by` and some operations (#1576) …
Modified commute.add_leftView on Github →
2019-10-04 11:56
src/algebra/commute.lean
feat(algebra): commuting elements (#1089) …
Added commute.add_leftView on Github →