cds - Metamath Proof Explorer

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

Syntax Definition cds 16980

Description: Extend class notation with the metric space distance function.

**Assertion**
Ref	Expression
cds	class dist

See definition df-ds 16993 for more information.

Colors of variables: wff setvar class