Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
equiv.add_right_zero
Modification history
2023-01-06 13:16
src/group_theory/perm/basic.lean
feat(group_theory/perm/basic): `mul_left` is a monoid hom (#17900) …
Added
equiv.add_right_zero
View on Github →