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Theorem equiv.comp_surjective

Modification history

2022-10-18 21:51
src/logic/equiv/basic.lean
chore(logic/equiv/basic): split into two files (#17038) …
Modified equiv.comp_surjectiveView on Github →
2022-01-25 10:49
src/data/equiv/basic.lean
feat(data/fun_like): define `embedding_like` and `equiv_like` (#10759) …
Modified equiv.comp_surjectiveView on Github →
2021-02-20 17:42
src/data/equiv/basic.lean
feat(data/equiv/basic): injective iff injective after composing with equiv (#6283)
Added equiv.comp_surjectiveView on Github →