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