Theorem AddCommGroupCat.biproductIsoPi_inv_comp_π

Modification history

2024-06-20 02:11
Mathlib/Algebra/Category/Grp/Biproducts.lean
chore: Rename to `Grp` (#3731) …
Deleted AddCommGroupCat.biproductIsoPi_inv_comp_πView on Github →
2023-05-27 13:11
Mathlib/Algebra/Category/GroupCat/Biproducts.lean
feat: port Algebra.Category.GroupCat.Biproducts (#4411)
Added AddCommGroupCat.biproductIsoPi_inv_comp_πView on Github →