Linear Equations Solving in C++

I wanted to solve a set 6 equations involving 6 variables. There are a lot of linear algebra packages available around. After spending a lot of time in the internet finally I selected Eigen for my work. In the process I was helped by

• an excellent document on comparison of the available libraries Linear Algebra Libraries by Claire Mouton, March 2009.
• and a wonderful blog page GEEKEE WAY, Programming stuff for numerical simulation purposes and ubuntu

Thank you Claire Mouton and EGGP.

I would like to add that it was very comfortable to use Eigen. Thanks to Eigen developers too.