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- {
- GenData
-
- sample program to illustrate the generation of paired values
- for MathGraphics
- }
- {$keep 'GenData'}
- program GenData;
-
- var f:text;
- i:integer;
- a: array[1..2] of double;
-
- begin
- rewrite(f,'Lissajou.txt');
- writeln(f,'201 / number of paired values');
- for i := 0 to 200 do
- begin
- a[1] := sin(i/40+1)*50;
- a[2] := cos(i/4);
- writeln(f,a[1],' ',a[2]);
- end;
- close(f);
- rewrite(f,'Spiral.txt');
- writeln(f,'50 / number of paired values');
- for i := 1 to 50 do
- begin
- writeln(f,i,' ',i);
- end;
- close(f);
- end.
-