ccht - Metamath Proof Explorer

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

Syntax Definition ccht 26240

Description: Extend class notation with the first Chebyshev function.

**Assertion**
Ref	Expression
ccht	class θ

See definition df-cht 26246 for more information.

Colors of variables: wff setvar class