Def equiv.option_equiv_sum_punit
Modification history
2020-10-11 16:27
src/data/equiv/basic.lean
chore(*): assorted lemmas (#4566) …
Modified equiv.option_equiv_sum_punitView on Github →2020-05-03 08:34
src/data/equiv/basic.lean
chore(*): switch to lean 3.10.0 (#2587) …
Modified equiv.option_equiv_sum_punitView on Github →