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Theorems · Definition · category theory

Pointed.Iso.mk

{α β : Pointed} → (e : α.X ≃ β.X) → e α.point = β.point → (α ≅ β)

Constructs an isomorphism between pointed types from an equivalence that preserves the point between them.

Defined in
Mathlib.CategoryTheory.Category.Pointed
Cited by
3 results in Mathlib
Foundations
Depth 19 from the axioms · uses propext, Classical.choice, Quot.sound

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