Lines Matching defs:rho
44 // Compares the values of rho'(s) and rho''(s) computed by the
46 // of rho(s).
50 // Evaluate rho(s), rho'(s) and rho''(s).
51 double rho[3];
52 loss.Evaluate(s, rho);
54 // Use symmetric finite differencing to estimate rho'(s) and
55 // rho''(s).
66 ASSERT_NEAR(fd_1, rho[1], 1e-6);
69 const double fd_2 = (fwd[0] - 2*rho[0] + bwd[0]) / (kH * kH);
70 ASSERT_NEAR(fd_2, rho[2], 1e-6);
122 double rho[3];
123 TolerantLoss(0.7, 0.4).Evaluate(0.0, rho);
124 ASSERT_NEAR(rho[0], 0.0, 1e-6);
200 double rho[3];
202 loss_function_wrapper.Evaluate(s, rho);
204 EXPECT_NEAR(rho[i], rho_gold[i], 1e-12);
210 loss_function_wrapper.Evaluate(s, rho);
213 EXPECT_NEAR(rho[i], rho_gold[i], 1e-12);
219 loss_function_wrapper.Evaluate(s, rho);
222 EXPECT_NEAR(rho[i], rho_gold[i], 1e-12);
