fpc/docs/mathex/ex40.pp
2005-02-14 17:13:06 +00:00

23 lines
381 B
ObjectPascal

Program Example40;
{ Program to demonstrate the randg function. }
Uses Math;
Type
TExArray = Array[1..10000] of Float;
Var
I : Integer;
ExArray : TExArray;
Mean,stddev : Float;
begin
Randomize;
for I:=1 to 10000 do
ExArray[i]:=Randg(1,0.2);
MeanAndStdDev(ExArray,Mean,StdDev);
Writeln('Mean : ',Mean:8:4);
Writeln('StdDev : ',StdDev:8:4);
end.