Sqrt

Definition

function Sqrt(e: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

Calculates the square root of e. If e < 0, then an "Invalid floating point operation" exception is thrown and the script is stopped

Example

begin
  WriteLn(Sqrt(4));
  WriteLn(Sqrt(16));
end.

Output:

2
4

See Also

• Sqr
• Pow