Theorem QuotientGroup.strictMono_comap_prod_image

Modification history

2024-10-07 11:43
Mathlib/GroupTheory/Coset/Basic.lean
feat: `fun x ↦ (x ⊓ z, x ⊔ z)` is StrictMono in ModularLattice (#17457) …
Added QuotientGroup.strictMono_comap_prod_imageView on Github →