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Theorems · Theorem · ring theory

AddOreLocalization.cardinalMk_le_max

∀ {R : Type u} [inst : AddMonoid R] (S : AddSubmonoid R) [inst_1 : AddOreLocalization.AddOreSet S] (X : Type v)
  [inst_2 : AddAction R X],
  Cardinal.mk (AddOreLocalization S X) ≤
    max (Cardinal.lift.{v, u} (Cardinal.mk ↥S)) (Cardinal.lift.{u, v} (Cardinal.mk X))
Defined in
Mathlib.GroupTheory.OreLocalization.Cardinality
Cited by
1 results in Mathlib
Foundations
Depth 102 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
AddMonoidAddOreLocalization.AddOreSetAddAction

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