cstf - Metamath Proof Explorer

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

Syntax Definition cstf 20103

Description: Extend class notation with the functionalization of the *-ring involution.

**Assertion**
Ref	Expression
cstf	class *_rf

See definition df-staf 20105 for more information.

Colors of variables: wff setvar class