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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ctanh | Structured version Visualization version GIF version | ||
| Description: Extend class notation to include the hyperbolic tangent function, see df-tanh 49254. | 
| Ref | Expression | 
|---|---|
| ctanh | class tanh | 
| Colors of variables: wff setvar class | 
| Copyright terms: Public domain | W3C validator |