SimplexCategory.len_eq_of_isIso

∀ {x y : SimplexCategory} (f : x ⟶ y) [CategoryTheory.IsIso f], x.len = y.len

Defined in: Mathlib.AlgebraicTopology.SimplexCategory.Basic
Cited by: 3 results in Mathlib
Foundations: Depth 83 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes: CategoryTheory.IsIso

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