Mathlib Changelog
v3
Changelog
About
Github
Mathlib v3 is deprecated.
Go to Mathlib v4
Theorem
units.is_unit_units_mul
Modification history
2022-01-05 23:45
src/algebra/group/units.lean
chore(*): notation for `units` (#11236)
Modified
units.is_unit_units_mul
View on Github →
2021-10-23 14:30
src/algebra/group/units.lean
refactor(linear_algebra/matrix/nonsingular_inverse): use ring.inverse in matrix.has_inv (#9863) …
Added
units.is_unit_units_mul
View on Github →