ESBArSinh Function
Returns the inverse hyperbolic sine of X.

Unit
QESBPCSMath

Declaration
Function ESBArSinh(const X: Extended): Extended;

Parameters
Value to process.

Category
Arithmetic Routines for Floats

Implementation

function ESBArSinh (const X: Extended): Extended;
begin
     Result := Ln (X + Sqrt (Sqr (X) + 1));
End;


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