Numerical and Quantitative methods in C++ project

I've started on a new long-term project which not only by its nature can not be finished, but it is likely to progress quite slowly: a web-book which gives solutions to some popular numerical/quantitative problems in C++.

It is still in very early stages but nevertheless, somebody may find it useful already so here is the link:

http://www.bnikolic.co.uk/nqm/

Enjoy...