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/external/ceres-solver/internal/ceres/
H A Dconjugate_gradients_solver.cc98 const double tol_r = per_solve_options.r_tolerance * norm_b; local
104 if (norm_r <= tol_r) {
107 StringPrintf("Convergence. |r| = %e <= %e.", norm_r, tol_r);
222 if (norm_r <= tol_r) {
225 StringPrintf("Convergence. |r| = %e <= %e.", norm_r, tol_r);

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