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Theorem sum.swap_left_inverse

Modification history

2021-12-31 07:44
src/data/sum/basic.lean
docs(data/sum/basic): Expand module docstring and cleanup (#11158) …
Modified sum.swap_left_inverseView on Github →
2017-12-13 04:31
data/sum.lean
feat(data/ordinal): well ordering theorem …
Added sum.swap_left_inverseView on Github →