Structures · Category theory
CategoryTheory.Limits.PreservesBiproducts
A functor F preserves biproducts if it preserves biproducts of any shape J of size w.
The usual notion of preservation of biproducts is recovered by choosing w to be the universe
of the morphisms of C.
- Shape
- One type argument · adds preserves
Extends0
Extends nothing: this is a root of the hierarchy.
Extended by0
Nothing extends this class yet.
Forgetful instances
Every CategoryTheory.Limits.PreservesBiproducts is also a
Concrete types that are instances0
No instance on a concrete type; it is reached through other classes.
How is a type an instance?
Loading the hierarchy index…