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Theorem equiv.sum_pempty_apply_inl

Modification history

2021-05-18 04:50
src/data/equiv/basic.lean
feat(logic/is_empty): Add is_empty typeclass (#7606) …
Deleted equiv.sum_pempty_apply_inlView on Github →
2020-05-03 08:34
src/data/equiv/basic.lean
chore(*): switch to lean 3.10.0 (#2587) …
Added equiv.sum_pempty_apply_inlView on Github →