878 double ScInterpreter::ScGetGDA(double fWert, double fRest, double fDauer,  in ScGetGDA()  argument
896     if (fNeuerWert < fRest)  in ScGetGDA()
897         fGda = fAlterWert - fRest;  in ScGetGDA()
975 double ScInterpreter::ScInterVDB(double fWert,double fRest,double fDauer,  in ScInterVDB()  argument
984     double fRestwert = fWert - fRest;  in ScInterVDB()
994             fGda = ScGetGDA(fWert, fRest, fDauer, (double) i, fFaktor);  in ScInterVDB()
1034         double fWert, fRest, fDauer, fAnfang, fEnde, fFaktor, fVdb = 0.0;  in ScVDB()  local
1047         fRest   = GetDouble();  in ScVDB()
1050                           || fRest > fWert || fFaktor <= 0.0)  in ScVDB()
1064                     double fTerm = ScGetGDA(fWert, fRest, fDauer, (double) i, fFaktor);  in ScVDB()
1096                 fWert-=ScInterVDB(fWert,fRest,fDauer,fDauer1,fAnfang,fFaktor);  in ScVDB()
1097                 fVdb=ScInterVDB(fWert,fRest,fDauer,fDauer-fAnfang,fEnde-fAnfang,fFaktor);  in ScVDB()