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Theorem AddCommGroup.has_colimit.desc_apply

Modification history

2020-07-05 09:46
src/algebra/category/Group/biproducts.lean
chore(algebra/category): use preadditivity for biproducts (#3280) …
Deleted AddCommGroup.has_colimit.desc_applyView on Github →
2020-04-12 20:36
src/algebra/category/Group/biproducts.lean
feat(category_theory): biproducts, and biproducts in AddCommGroup (#2187) …
Added AddCommGroup.has_colimit.desc_applyView on Github →