Mathlib v3 is deprecated. Go to Mathlib v4

Theorem norm_unit_eq_one

Modification history

2020-08-16 04:45
src/algebra/gcd_monoid.lean
refactor(algebra/gcd_monoid, ring_theory/multiplicity): generalize normalization_domain, gcd_domain, multiplicity (#3779) …
Added norm_unit_eq_oneView on Github →