Searched refs:rho_k (Results 1 – 1 of 1) sorted by relevance
295 const double rho_k = 1.0 / delta_x_dot_delta_gradient; in NextDirection() local303 (1.0 + (rho_k * delta_gradient.transpose() * in NextDirection()315 rho_k * (B - A - A.transpose()); in NextDirection()