Lines Matching defs:c1
1218 c2,c1,c0: in, real coefficients of polynom
1223 int _cvSolveEqu2thR(T c2, T c1, T c0, T* X);
1230 c1,c0: in, real or complex coefficients of polynom
1235 int _cvSolveEqu1th(T c1, T c0, T* X);
3647 float c1 = -Direction_img.y;
3650 int N = _cvSolveEqu2thR(c2,c1,c0,X);
3756 float c1 = -Direction_img.y;
3759 int N = _cvSolveEqu2thR(c2,c1,c0,X);
3905 float c1 = -Direction_img.y;
3908 int N = _cvSolveEqu2thR(c2,c1,c0,X);
4003 float c1 = -Direction_img.y;
4006 int N = _cvSolveEqu2thR(c2,c1,c0,X);
4142 float c1 = -Direction_img.y;
4145 int N = _cvSolveEqu2thR(c2,c1,c0,X);
4282 float c1 = -Direction_img.y;
4285 int N = _cvSolveEqu2thR(c2,c1,c0,X);
4656 int _cvSolveEqu2thR(T c2, T c1, T c0, T* X)
4660 return _cvSolveEqu1th(c1,c0,X);
4662 T Discr = c1*c1 - c2*c0*4;
4669 X[0] = -c1/(c2*2);
4676 if(c1 >=0)
4680 X[0] = (-c1 - Discr)/(2*c2);
4681 X[1] = -2*c0/(c1+Discr);
4686 X[1] = (-c1 - Discr)/(2*c2);
4687 X[0] = -2*c0/(c1+Discr);
4695 X[1] = (-c1 + Discr)/(2*c2);
4696 X[0] = -2*c0/(c1-Discr);
4701 X[0] = (-c1 + Discr)/(2*c2);
4702 X[1] = -2*c0/(c1-Discr);
4710 int _cvSolveEqu1th(T c1, T c0, T* X)
4713 if(fabs(c1)<eps)
4716 X[0] = -c0/c1;
