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    Searched refs:cos_theta (Results 1 - 3 of 3) sorted by null

  /external/eigen/bench/
eig33.cpp 78 Scalar cos_theta = internal::cos(theta); local
80 roots(0) = c2_over_3 + Scalar(2)*rho*cos_theta;
81 roots(1) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta);
82 roots(2) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta);
  /external/ceres-solver/include/ceres/
rotation.h 189 const T& cos_theta = quaternion[0]; local
191 // If cos_theta is negative, theta is greater than pi/2, which
205 T(2.0) * ((cos_theta < 0.0)
206 ? atan2(-sin_theta, -cos_theta)
207 : atan2(sin_theta, cos_theta));
  /external/eigen/Eigen/src/Eigenvalues/
SelfAdjointEigenSolver.h 524 Scalar cos_theta = cos(theta); local
526 roots(0) = c2_over_3 + Scalar(2)*rho*cos_theta;
527 roots(1) = c2_over_3 - rho*(cos_theta + s_sqrt3*sin_theta);
528 roots(2) = c2_over_3 - rho*(cos_theta - s_sqrt3*sin_theta);

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