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Reference for unit 'System' (#rtl)

sqr

Calculate the square of a value.

Declaration

Source position: line 0

function sqr(

l: LongInt

):LongInt; function sqr(

l: Int64

):Int64; function sqr(

l: QWord

):QWord; function sqr(

Sqr returns the square of its argument X.

None.

Program Example65;

{ Program to demonstrate the Sqr function. }
Var i : Integer;

begin
  For i:=1 to 10 do
    writeln (Sqr(i):3);
end.

Sqrt		Calculate the square root of a value
Ln		Calculate logarithm
Exp		Exponentiate