Massxpert is a program to simulate and analyse mass spectrometric data obtained on linear (bio-)polymers. it is the successor of gnu polyxmass.

four modules allow:
- making brand new polymer chemistry definitions;
- using the definitions to perform easy calculations in a desktop
calculator-like manner;
- performing sophisticated polymer sequence editing and simulations;
- perform m/z list comparisons;
chemical simulations encompass cleavage (either chemical or enzymatic), gas-phase fragmentations, chemical modification of any monomer in the polymer sequence, cross-linking of monomers in the sequence, arbitrary mass searches, calculation of the isotopic pattern...

this package provides the debugging symbols for massxpert.