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Theorem function.surjective.range_eq

Modification history

2020-10-11 16:27
src/data/set/basic.lean
chore(*): assorted lemmas (#4566) …
Deleted function.surjective.range_eqView on Github →
2020-05-31 01:56
src/data/set/basic.lean
chore(data/set/basic): add some lemmas to `function.surjective` (#2876) …
Added function.surjective.range_eqView on Github →