Cross Reference: /external/ceres-solver/internal/ceres/polynomial

Lines Matching refs:roots
78 // Needed because the roots are not returned in sorted order.
85 // Run a test with the polynomial defined by the N real roots in roots_real.
141   const double roots[1] = { 42.42 };
142   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
146   const double roots[1] = { -42.42 };
147   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
151   const double roots[2] = { 1.0, 42.42 };
152   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
156   const double roots[2] = { -42.42, 1.0 };
157   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
161   const double roots[2] = { -42.42, -1.0 };
162   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
166   const double roots[2] = { 42.42, 42.43 };
167   RunPolynomialTestRealRoots(roots, true, false, kEpsilonLoose);
189   const double roots[4] = { 1.23e-4, 1.23e-1, 1.23e+2, 1.23e+5 };
190   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
194   const double roots[4] = { 1.23e-1, 2.46e-1, 1.23e+5, 2.46e+5 };
195   RunPolynomialTestRealRoots(roots, true, true, kEpsilonLoose);
199   const double roots[4] = { -42.42, 0.0, 0.0, 42.42 };
200   RunPolynomialTestRealRoots(roots, true, true, kEpsilonLoose);
204   const double roots[4] = { 0.0, 0.0, 0.0, 0.0 };
205   RunPolynomialTestRealRoots(roots, true, true, kEpsilon);
209   const double roots[4] = { 1.23e-4, 1.23e-1, 1.23e+2, 1.23e+5 };
210   RunPolynomialTestRealRoots(roots, true, false, kEpsilon);
214   const double roots[4] = { 1.23e-4, 1.23e-1, 1.23e+2, 1.23e+5 };
215   RunPolynomialTestRealRoots(roots, false, true, kEpsilon);
219   const double roots[4] = { 1.23e-4, 1.23e-1, 1.23e+2, 1.23e+5 };
220   RunPolynomialTestRealRoots(roots, false, false, kEpsilon);