Open-Source Mathematics in Research - (Jan/12/2013 )

Do someone has a good source for general mathematics in the Lab?

Sure, there are some good resources in the internet:

http://vetbiotech.um.ac.ir/parameters/vetbiotech/filemanager/new_admin/books/Calculations%20for%20Molecular%20Biology%20and%20Biotechnology%20%28Second%20Edition%29_vetbiotech.um.ac.ir.pdf - manual

http://web.mnstate.edu/provost/Chem405lab2labmath.pdf - manual

http://www.uvm.edu/~btessman/calc/calc1a.html - problems set

http://www.bio.davidson.edu/Courses/molbio/prob1.htm - problems set (browse around, there is more material on this site)

Wow thats the point. Very useful. Cheers Mate.