Lines Matching defs:eqn
838 * Solves the quadratic whose coefficients are in the <code>eqn</code>
843 * eqn = {C, B, A};
849 * @param eqn the array that contains the quadratic coefficients
854 public static int solveQuadratic(double eqn[]) {
855 return solveQuadratic(eqn, eqn);
859 * Solves the quadratic whose coefficients are in the <code>eqn</code>
864 * eqn = {C, B, A};
870 * @param eqn the specified array of coefficients to use to solve
878 public static int solveQuadratic(double eqn[], double res[]) {
879 double a = eqn[2];
880 double b = eqn[1];
881 double c = eqn[0];
1039 private static void fillEqn(double eqn[], double val,
1041 eqn[0] = c1 - val;
1042 eqn[1] = cp + cp - c1 - c1;
1043 eqn[2] = c1 - cp - cp + c2;
1202 double[] eqn = new double[3];
1210 fillEqn(eqn, (y1tag < INSIDE ? y : y+h), y1, ctrly, y2);
1211 return (solveQuadratic(eqn, res) == 2 &&
1224 fillEqn(eqn, (x1tag < INSIDE ? x : x+w), x1, ctrlx, x2);
1225 return (solveQuadratic(eqn, res) == 2 &&
1287 fillEqn(eqn, (c2tag < INSIDE ? x : x+w), x1, ctrlx, x2);
1288 int num = solveQuadratic(eqn, res);