Mathlib v3 is deprecated. Go to Mathlib v4

Theorem sum.swap_right_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_right_inverseView on Github →
2017-12-13 04:31
data/sum.lean
feat(data/ordinal): well ordering theorem …
Added sum.swap_right_inverseView on Github →