Good day, i started using boost one month ago. Now i saw that boost is offering uBLAS to use/manipulate matrices. So my question is: Why is the wheel invented totally new? The uBLAS-Team even writes that they focus an "correct algorithm" and that "performance will be improved later". Why cant boost simply adpot http://arma.sourceforge.net/ or Newmat 11: http://www.robertnz.net/nm11.htm#refer I used Newmat in many complex commercial projects where performance was very important. Newmat is easy to use and I dont now any bugs. Maybe the interface is not totally stl compatible, but this library is very easy and intuitive to use. What do you think about this? -- Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir belohnen Sie mit bis zu 50,- Euro! https://freundschaftswerbung.gmx.de