83 double lcl_IterateInverse( const ScDistFunc& rFunction, double fAx, double fBx, bool& rConvError )  in lcl_IterateInverse()  argument
89     DBG_ASSERT(fAx<fBx, "IterateInverse: wrong interval");  in lcl_IterateInverse()
93     double fAy = rFunction.GetValue(fAx);  in lcl_IterateInverse()
101             fTemp = fAx;  in lcl_IterateInverse()
102             fAx += 2.0 * (fAx - fBx);  in lcl_IterateInverse()
103             if (fAx < 0.0)  in lcl_IterateInverse()
104                 fAx = 0.0;  in lcl_IterateInverse()
107             fAy = rFunction.GetValue(fAx);  in lcl_IterateInverse()
112             fBx += 2.0 * (fBx - fAx);  in lcl_IterateInverse()
113             fAx = fTemp;  in lcl_IterateInverse()
120         return fAx;  in lcl_IterateInverse()
130     double fPx = fAx;  in lcl_IterateInverse()
134     double fRx = fAx;  in lcl_IterateInverse()
136     double fSx = 0.5 * (fAx + fBx); // potential next point  in lcl_IterateInverse()
140             (fBx-fAx) > ::std::max( fabs(fAx), fabs(fBx)) * fXEps )  in lcl_IterateInverse()
149                 bHasToInterpolate = (fAx < fSx) && (fSx < fBx); // inside the brackets?  in lcl_IterateInverse()
156             fSx = 0.5 * (fAx + fBx);  in lcl_IterateInverse()
158             fPx = fAx; fPy = fAy;  in lcl_IterateInverse()
172             fAx = fRx; fAy = fRy;  in lcl_IterateInverse()