Difference between revisions of "Sin"

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Revision as of 10:35, 28 June 2011

Definition

function Sin(e: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

This function calculates the sine of a value X. The sine is the ratio of the length of the side opposite to an angle to the length of the hypotenuse. It is a trigonometric function.

Example

begin
  WriteLn(Sin(Pi / 2));
  WriteLn(Sin(Pi / 4));
end.

Output:

1
0,707106781186548

See Also