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Lines Matching refs:dG

485   double dG[4];
587 dG[k] = -grad[k];
589 dG[1] -= dG[0] * H[0][1];
590 dG[2] -= dG[0] * H[0][2] + dG[1] * H[1][2];
591 dG[3] -= dG[0] * H[0][3] + dG[1] * H[1][3] + dG[2] * H[2][3];
594 dG[k] /= H[k][k];
596 dG[2] -= dG[3] * H[2][3];
597 dG[1] -= dG[3] * H[1][3] + dG[2] * H[1][2];
598 dG[0] -= dG[3] * H[0][3] + dG[2] * H[0][2] + dG[1] * H[0][1];
602 gains[k] += dG[k];