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Theorem equiv.pempty_sum_apply_inr

Modification history

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