Theorem CategoryTheory.ShiftedHom.mk₀_comp_mk₀_assoc

Modification history

2024-07-15 21:28
Mathlib/CategoryTheory/Shift/ShiftedHom.lean
feat: the abelian group structure on Ext-groups in abelian categories (#14496) …
Added CategoryTheory.ShiftedHom.mk₀_comp_mk₀_assocView on Github →