Definition:Area Hyperbolic Cosine/Symbol/arccosh

Area Hyperbolic Cosine: Symbol

A questionable symbol used to denote the area hyperbolic cosine function is $\operatorname {arccosh}$.

Sources

• 2008: David Nelson: The Penguin Dictionary of Mathematics (4th ed.) ... (previous) ... (next): arccosh, arcsinh, arctanh, etc.${}$