Cardinal.mk_strictMonoOn

∀ {α : Type u}, StrictMonoOn (Cardinal.mk ∘ Set.Elem) {s | s.Finite}

Defined in: Mathlib.SetTheory.Cardinal.Basic
Cited by: 0 results in Mathlib
Foundations: Depth 74 from the axioms · uses propext, Classical.choice, Quot.sound

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