Mathlib v3 is deprecated. Go to Mathlib v4

Def TopCommRing.forget_to_CommRing

Modification history

2019-09-19 02:38
src/topology/category/TopCommRing.lean
refactor(category_theory): refactor concrete categories (#1380) …
Deleted TopCommRing.forget_to_CommRingView on Github →
2019-05-31 06:43
src/topology/algebra/TopCommRing/basic.lean
chore(category_theory): move all instances (e.g. Top, CommRing, Meas) into the root namespace (#1074) …
Added TopCommRing.forget_to_CommRingView on Github →