clec - New Foundations Explorer

	New Foundations Explorer		< Previous Next > Nearby theorems
Mirrors > Home > NFE Home > Th. List > clec		Unicode version

Syntax Definition clec 6090

Description: Extend the definition of a class to include cardinal less than or equal.

**Assertion**
Ref	Expression
clec	_c

See definition df-lec 6100 for more information.

Colors of variables: wff setvar class