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Theorem rat.mul_cast_comm

Modification history

2020-06-08 17:34
src/data/rat/cast.lean
refactor(algebra/*): move `commute` below `ring` in `import`s (#2973) …
Deleted rat.mul_cast_commView on Github →
2019-08-01 17:01
src/data/rat/basic.lean
feat(data/rat): refactor into smaller files and add documentation (#1284)
Modified rat.mul_cast_commView on Github →
2017-10-24 22:31
data/rat.lean
feat(data/num,data/nat/cast,...): nat,num,int,rat.cast, list stuff
Added rat.mul_cast_commView on Github →