Lines Matching refs:res
152 VectorRef res(residuals, 3);
176 const double sq_norm = res.dot(res);
190 g_res = sqrt(rho[1]) / (1.0 - kAlpha) * res;
192 res * res.transpose() * jac);
194 g_grad = rho[1] * jac.transpose() * res;
196 2.0 * rho[2] * jac.transpose() * res * res.transpose() * jac;
203 c_grad = jac.transpose() * res;
206 ASSERT_NEAR((g_res - res).norm(), 0.0, 1e-10);
220 VectorRef res(residuals, 3);
243 res.setZero();
245 const double sq_norm = res.dot(res);
252 g_res = sqrt(rho[1]) * res;
255 g_grad = rho[1] * jac.transpose() * res;
257 2.0 * rho[2] * jac.transpose() * res * res.transpose() * jac;
264 c_grad = jac.transpose() * res;
267 ASSERT_NEAR((g_res - res).norm(), 0.0, 1e-10);
