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Theorem algebra.map_neg

Modification history

2020-04-10 10:19
src/ring_theory/algebra.lean
refactor(ring_theory/algebra): use bundled homs, allow semirings (#2303) …
Deleted algebra.map_negView on Github →
2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): remove out_param
Modified algebra.map_negView on Github →
2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): make algebra a class
Modified algebra.map_negView on Github →
2019-01-27 22:50
src/ring_theory/algebra.lean
feat(ring_theory/algebra): define algebra over a commutative ring
Added algebra.map_negView on Github →