Searched refs:x1x2 (Results 1 – 1 of 1) sorted by relevance
93 double x1x2 = 0; in operator ()() local95 x1x2 += x1[i] * x2[i]; in operator ()()97 residuals[0] = sin(x1x2); in operator ()()98 residuals[1] = exp(-x1x2 / 10); in operator ()()143 double x1x2 = 0; in ExpectCostFunctionEvaluationIsNearlyCorrect() local145 x1x2 += x1[i] * x2[i]; in ExpectCostFunctionEvaluationIsNearlyCorrect()151 ExpectClose( x2[i] * cos(x1x2), dydx1[5 * 0 + i], tolerance); in ExpectCostFunctionEvaluationIsNearlyCorrect()152 ExpectClose( x1[i] * cos(x1x2), dydx2[5 * 0 + i], tolerance); in ExpectCostFunctionEvaluationIsNearlyCorrect()153 ExpectClose(-x2[i] * exp(-x1x2 / 10.) / 10., dydx1[5 * 1 + i], tolerance); in ExpectCostFunctionEvaluationIsNearlyCorrect()154 ExpectClose(-x1[i] * exp(-x1x2 / 10.) / 10., dydx2[5 * 1 + i], tolerance); in ExpectCostFunctionEvaluationIsNearlyCorrect()