   boost matrix, no det, no inverse
  It might be a very stupid question, but I really amazed that the boost package doesn't support Matrix operations for computing matrix determinant and matrix inversion?I just began to use boost. If there are these functions, please advise me. I'd appreciate it.   
  boost::ublas, unfortunately, is based on the BLAS library of linear algebra routines, which is not very comprehensive. More high-level routines are included in other packages such as LAPACK and LINPACK, but these haven't found their way into boost. There are bindings available, though I haven't used any of them; see this page for details.   ;  Configurable Math Library: http://www.cmldev.net/