ArSinH function

In unit Math

Return inverse hyperbolic sine.

Declaration

pascal

function ArSinH(x: Float): Float

arsinh returns the inverse hyperbolic sine of its argument x. The arscsinh variant of this function is supplied for Delphi compatibility.

None.

pascal

Program Example4;

{ Program to demonstrate the arsinh function. }

Uses math;

begin
  Writeln(arsinh(0));
  Writeln(arsinh(1));
end.

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.