Gael Guennebaud 06752b2b77 * added a Tridiagonalization class for selfadjoint matrices
* added MatrixBase::real()
* added the ability to extract a selfadjoint matrix from the
  lower or upper part of a matrix, e.g.:
    m.extract<Upper|SelfAdjoint>()
  will ignore the strict lower part and return a selfadjoint.
  This is compatible with ZeroDiag and UnitDiag.
2008-06-01 17:20:18 +00:00
..
2008-04-25 23:10:37 +00:00
2008-04-10 09:01:28 +00:00
2008-05-12 21:15:17 +00:00