BDCSVD: Compute SVD of combined problem directly. First step at implementing final stage in BDCSVD algorithm. Uses bisection method to solve nonlinear equation. Still lots of room for optimization.
BDCSVD: Compute SVD of combined problem directly.
First step at implementing final stage in BDCSVD algorithm.
Uses bisection method to solve nonlinear equation.
Still lots of room for optimization.

--HG--
extra : transplant_source : %7F%89%E0%A5%9Ft%04%2B%B0%CA0%2BE%E9%8AHva%A6F

mjbshaw/Eigen,rotorliu/eigen,rotorliu/eigen,mjbshaw/Eigen,madlib/eigen_backup,madlib/eigen_backup,rotorliu/eigen,madlib/eigen_backup,mjbshaw/Eigen,mjbshaw/Eigen,madlib/eigen_backup,rotorliu/eigen