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- (*****************************************************************************)
- (* INTERVAL.INC *)
- (* *)
- (* Einlesen von Intervallparametern *)
- (*****************************************************************************)
-
- Type StringType = String [255];
-
- Procedure GetInterval (Title :StringType; Var a,b,d :Real);
-
- Begin
- ClrScr;
- WriteLn (Title);
- REPEAT
- WriteLn;
- formulaln (a,'im Bereich von xmin = ');
- formulaln (b,' bis xmax = ');
- UNTIL a < b;
- REPEAT
- formulaln (d,'mit Schrittweite dx = ')
- UNTIL d > 0.0;
- WriteLn; WriteLn
- End;