Lines Matching defs:a0
197 icvCubic( double a2, double a1, double a0, double *squares )
207 q = (9 * a1 * a2 - 27 * a0 - 2 * a2 * a2 * a2) / 27;
366 icvGetCoef( double *f1, double *f2, double *a2, double *a1, double *a0 )
371 if( !f1 || !f2 || !a0 || !a1 || !a2 )
387 *a0 = icvDet( f2 );
396 *a0 /= a3;
1596 icvGetCoof( double *f1, double *f2, double *a2, double *a1, double *a0 )
1601 if( !f1 || !f2 || !a0 || !a1 || !a2 )
1617 *a0 = icvDet( f2 );
1626 *a0 /= a3;
1699 double a2, a1, a0;
1727 if( icvGetCoef( solutions, solutions + 9, &a2, &a1, &a0 ) == CV_NO_ERR )
1729 icvCubic( a2, a1, a0, squares );
