Acosh edit

Function edit

✔ Appearance ✔ Standard ✔ Console

Syntax edit

result# = acosh( expr )

Description edit

Returns the inverse hyperbolic cosine of expr . This is the (positive-valued) inverse of the cosh function, so that acosh( cosh( x ) ) equals abs( x ). acosh always returns a double-precision result.

Notes edit

No special notes.

See Also edit

cosh; asinh; atanh

Language Reference