Def category_theory.sum.associator

Modification history

2020-06-26 07:16
src/category_theory/sums/associator.lean
chore(category/*): linting (#3178) …
Modified category_theory.sum.associatorView on Github →
2019-09-04 12:27
src/category_theory/sums/associator.lean
feat(category_theory/sums): sums (disjoint unions) of categories (#1357) …
Added category_theory.sum.associatorView on Github →