c1o - Intuitionistic Logic Explorer

	Intuitionistic Logic Explorer		< Previous Next > Nearby theorems
Mirrors > Home > ILE Home > Th. List > c1o		GIF version

Syntax Definition c1o 6299

Description: Extend the definition of a class to include the ordinal number 1.

**Assertion**
Ref	Expression
c1o	class 1_o

See definition df-1o 6306 for more information.

Colors of variables: wff set class