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Def monoid.mfoldr

Modification history

2019-05-11 00:09
src/category/fold.lean
fix(category/fold): use correct `opposite` (#1008)
Modified monoid.mfoldrView on Github →
2019-02-06 10:29
src/category/fold.lean
feat(category/fold): `foldl` and `foldr` for `traversable` structures (#376)
Added monoid.mfoldrView on Github →