eigenval_bisect_refine()

void stan::math::internal::eigenval_bisect_refine ( const VectorXdd &  l, const VectorXdd &  d, double_d &  low, double_d &  high, const int  i  )

inline

Refines bounds on the i-th largest eigenvalue of LDL decomposition using bisection.

Parameters

	l	Subdiagonal of L.
	d	Diagonal of D.
[in,out]	low	Low bound on the eigenvalue.
[in,out]	high	High bound on the eigenvalue.
	i	i-th eigenvalue

Definition at line 170 of file mrrr.hpp.