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  /external/ceres-solver/internal/ceres/
numeric_diff_test_utils.cc 65 double dydx2[15]; // 3 x 5, row major. local
66 double *jacobians[2] = { &dydx1[0], &dydx2[0] };
82 ExpectClose(x1[i], dydx2[5 * 0 + i], tolerance);
84 ExpectClose(2 * x1[i] * residuals[0], dydx2[5 * 1 + i], tolerance);
86 ExpectClose(2 * x2[i], dydx2[5 * 2 + i], tolerance);
135 double dydx2[10]; local
136 double *jacobians[2] = { &dydx1[0], &dydx2[0] };
152 ExpectClose( x1[i] * cos(x1x2), dydx2[5 * 0 + i], tolerance); local
154 ExpectClose(-x1[i] * exp(-x1x2 / 10.) / 10., dydx2[5 * 1 + i], tolerance);

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