Syntax Definition cno 29186

Description: Extend class notation with the norm function in Hilbert space. In the literature, the norm of 𝐴 is usually written "|| 𝐴 ||", but we use function notation to take advantage of our existing theorems about functions.

Assertion

Ref	Expression
cno	class normℎ

See definition df-hnorm 29231 for more information.