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Theorem matrix.ring_hom_map_one

Modification history

2021-08-02 20:14
src/data/matrix/basic.lean
chore(data/matrix): delete each of the `matrix.foo_hom_map_zero` (#8512) …
Deleted matrix.ring_hom_map_oneView on Github →
2021-05-10 07:36
src/data/matrix/basic.lean
feat(data/matrix/basic): add missing smul instances, generalize lemmas to work on scalar towers (#7544) …
Modified matrix.ring_hom_map_oneView on Github →
2020-11-12 00:24
src/data/matrix/basic.lean
feat(data/matrix): little lemmas on `map` (#4874) …
Added matrix.ring_hom_map_oneView on Github →