Theorem CategoryTheory.Limits.cospanExt_app_one

Modification history

2025-07-01 00:55
Mathlib/CategoryTheory/Limits/Shapes/Pullback/Cospan.lean
chore: bump toolchain to v4.22.0-rc2 (#26564) …
Modified CategoryTheory.Limits.cospanExt_app_oneView on Github →
2024-07-03 01:14
Mathlib/CategoryTheory/Limits/Shapes/Pullback/Cospan.lean
chore(CategoryTheory/Limits/Shapes/Pullbacks): split into multiple files and add documentation (#14344) …
Modified CategoryTheory.Limits.cospanExt_app_oneView on Github →
2023-03-07 06:55
Mathlib/CategoryTheory/Limits/Shapes/Pullbacks.lean
feat: port CategoryTheory.Limits.Shapes.Pullbacks (#2522)
Added CategoryTheory.Limits.cospanExt_app_oneView on Github →