Mathlib v3 is deprecated. Go to Mathlib v4

Theorem ring_hom.congr_arg

Modification history

2022-05-17 13:06
src/algebra/hom/ring.lean
split(algebra/hom/ring): Split off `algebra.ring.basic` (#14144) …
Modified ring_hom.congr_argView on Github →
2020-09-16 06:06
src/algebra/ring/basic.lean
feat(category_theory): monoidal natural transformations and discrete monoidal categories (#4112)
Added ring_hom.congr_argView on Github →