This is a job type application. It works mainly in console. The web interface is only for displaying the results.
It is about use of graph polynomials such as counting polynomial and characteristic polynomial in molecular design.
Demo version (only polynomials calculation): GP.php?job=cX. Files: cX. MathCad file for ChP: cX.mcd.
ChP - Characteristic polynomial
CDi - Counting polynomial on Distance Matrix
CMx - Counting polynomial on Maximal Fragments Matrix
CcM - Counting polynomial on Complementary of Maximal Fragments Matrix
CSz - Counting polynomial on (Unsymmetrical) Szeged Matrix
CCf - Counting polynomial on (Unsymmetrical) Cluj Fragmental Matrix
If still you want to make a computation on your own molecule, please use the following: