Searched refs:half_b (Results 1 - 2 of 2) sorted by relevance

/external/eigen/bench/
H A Deig33.cpp69 Scalar half_b = Scalar(0.5)*(c0 + c2_over_3*(Scalar(2)*c2_over_3*c2_over_3 - c1)); local
71 Scalar q = half_b*half_b + a_over_3*a_over_3*a_over_3;
77 Scalar theta = std::atan2(internal::sqrt(-q),half_b)*s_inv3;
/external/eigen/Eigen/src/Eigenvalues/
H A DSelfAdjointEigenSolver.h515 Scalar half_b = Scalar(0.5)*(c0 + c2_over_3*(Scalar(2)*c2_over_3*c2_over_3 - c1)); local
517 Scalar q = half_b*half_b + a_over_3*a_over_3*a_over_3;
523 Scalar theta = atan2(sqrt(-q),half_b)*s_inv3;

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