ctop - Metamath Proof Explorer

	Metamath Proof Explorer		< Previous Next > Nearby theorems
Mirrors > Home > MPE Home > Th. List > ctop		Structured version Visualization version GIF version

Syntax Definition ctop 21950

Description: Syntax for the class of topologies.

**Assertion**
Ref	Expression
ctop	class Top

See definition df-top 21951 for more information.

Colors of variables: wff setvar class