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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.

See Also[edit | edit source]

cosh; asinh; atanh

Language Reference