cns - Metamath Proof Explorer

Metamath Proof Explorer

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Syntax Definition cns 8144

Description: Extend class notation with scalar multiplication in a normed complex vector space. In the literature scalar multiplication is usually indicated by juxtaposition, but we need an explicit symbol to prevent ambiguity.

**Assertion**
Ref	Expression
cns

See definition df-sm 8154 for more information.

Colors of variables: wff set class