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Def ring_equiv.to_add_equiv

Modification history

2019-09-26 07:39
src/data/equiv/algebra.lean
refactor(data/equiv/algebra): rewrite `ring_equiv` using bundled homs (#1482) …
Deleted ring_equiv.to_add_equivView on Github →
2019-07-20 18:50
src/data/equiv/algebra.lean
chore(data/equiv/algebra): add `ring.to_mul/add_equiv`, DRY (#1247)
Added ring_equiv.to_add_equivView on Github →