Mathlib v3 is deprecated. Go to Mathlib v4

Theorem fractional_ideal.map_inv

Modification history

2021-12-03 14:32
src/ring_theory/dedekind_domain.lean
chore(*): protect `to_fun` and `map_{add,zero,mul,one,div}` (#10580) …
Added fractional_ideal.map_invView on Github →