Theorem CategoryTheory.Over.μ_pullback_left_fst_fst

Modification history

2025-11-30 12:04
Mathlib/CategoryTheory/Monoidal/Cartesian/Over.lean
feat: a pullback of schemes is canonically over the second component (#31475) …
Added CategoryTheory.Over.μ_pullback_left_fst_fstView on Github →