Exemple #1
0
 /** evaluate implicit function syntax; e.g., A1(5) or A1(A2) */
 public static Data implicit(Function f, Real r) {
   Data value = null;
   try {
     value = f.evaluate(r);
   } catch (VisADException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   } catch (RemoteException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   }
   return value;
 }
Exemple #2
0
 /** evaluate the derive function */
 public static Data derive(Function f, VRealType rt) {
   Data val = null;
   try {
     val = f.derivative(rt.getRealType(), Data.NO_ERRORS);
   } catch (VisADException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   } catch (RemoteException exc) {
     if (FormulaVar.DEBUG) exc.printStackTrace();
   }
   return val;
 }