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Theorems · Definition · category theory

CategoryTheory.Limits.biprod

{C : Type uC} →
  [inst : CategoryTheory.Category.{uC', uC} C] →
    [inst_1 : CategoryTheory.Limits.HasZeroMorphisms C] → (X Y : C) → [CategoryTheory.Limits.HasBinaryBiproduct X Y] → C

An arbitrary choice of biproduct of a pair of objects.

Defined in
Mathlib.CategoryTheory.Limits.Shapes.BinaryBiproducts
Cited by
312 results in Mathlib
Foundations
Depth 6 from the axioms, rests on 11 definitions · uses Classical.choice
Assumes
CategoryTheory.CategoryCategoryTheory.Limits.HasZeroMorphismsCategoryTheory.Limits.HasBinaryBiproduct

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