Futurebasic/Language/Reference/acosh
Acosh[edit | edit source]
Function[edit | edit source]
✔ Appearance ✔ Standard ✔ Console
Syntax[edit | edit source]
result# = acosh( expr )
Description[edit | edit source]
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 | edit source]
No special notes.