cxko - Metamath Proof Explorer

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

Syntax Definition cxko 22712

Description: Extend class notation with a function whose value is the compact-open topology.

**Assertion**
Ref	Expression
cxko	class ↑_ko

See definition df-xko 22714 for more information.

Colors of variables: wff setvar class