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Theorem ring_hom.map_sum

Modification history

2022-03-02 12:52
src/algebra/big_operators/basic.lean
chore(algebra/big_operators): generalize `map_prod` to `monoid_hom_class` (#12354) …
Deleted ring_hom.map_sumView on Github →
2021-06-21 14:25
src/algebra/big_operators/basic.lean
feat(data/matrix/basic): generalize to non_assoc_semiring (#7974) …
Modified ring_hom.map_sumView on Github →
2020-04-02 11:19
src/algebra/big_operators.lean
feat(algebra/pi_instances): bundled homs for apply and single (#2186) …
Modified ring_hom.map_sumView on Github →
2020-03-13 09:00
src/algebra/big_operators.lean
refactor(*): migrate some files to bundled ring homs (#2133) …
Added ring_hom.map_sumView on Github →