Theorem CategoryTheory.Limits.Sigma.ι_isoColimit_hom

Modification history

2026-09-11 21:15

Mathlib/CategoryTheory/Limits/Shapes/Products.lean

chore(CategoryTheory/Limits/Shapes/Products): use `to_dual` (#43542) …

Deleted CategoryTheory.Limits.Sigma.ι_isoColimit_hom View on Github →

2024-09-25 14:12

Mathlib/CategoryTheory/Limits/Shapes/Products.lean

feat(CategoryTheory/Limits): dualize Pi.isoLimit to Sigma.isoColimit (#17076)

Added CategoryTheory.Limits.Sigma.ι_isoColimit_hom View on Github →