Log2

Definition

function Log2(const X: Extended): Extended;

Availability

SCAR Divi 3.00 > Current

Description

Returns the logarithm of a value given by X with base 2.

Example

begin
  WriteLn(Log2(10));
  WriteLn(Log2(5));
  WriteLn(Log2(2));
end.

Output:

3,32192809488736
2,32192809488736
1

See Also

• Log10
• LogN
• Ln
• LnXP1