Provide a log-determinant method in addition to determinant for SimplicialCholesky
Submitted by Douglas Bates
Assigned to Nobody
Link to original bugzilla bug (#757)
Version: 3.3 (current stable)
Description
Because sparse Cholesky factors can be very large, the determinant() method can encounter overflow/underflow. Evaluating the logarithm of the determinant is more stable.
Edited by Eigen Bugzilla