[[Set theory MOC]]
# Category of sets

The **category of sets** $\Set$ is a [[category]] where
an object is a [[set]]
and a morphism is a [[function]]. #m/def/set 

## See also 

- An elementary axiomatization is given by [[ETCS]], a possible structuralist foundation for mathematics.

## Skeleton

The canonical [[skeleton category]] is contains only the [[cardinal|cardinals]] as objects.

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#state/develop | #lang/en | #SemBr