SymPol$Package Version 1.3

A new version of toPol is introduced: it introduces a simplifying shift on the partition (compensated by appropriate pre-factors).
Only the polynomial obtained after this simplification is kept (then toPol uses the old toPol renamed toPolbasic at the internal level, and toPolbasic calls the x-polynomial itself).
All the functions that determine structure constants (like toSchurProductPair, toJackProductPair, etc.) were re-written using the above, and renamed toXXXProductPair rather than toSchurProdPair.
The code for the Jack inner product was also modified to take the new toPol into account.
A new section Essentials : basic commands has been added at the beginning of the SymPol$Example.nb file (this file).

SymPol$Package Version 1.2

The function HallScalarProduct was renamed JackScalarProduct (to prevent possible confusion), and the syntax was changed. See Usage (?).
In the example file, the section describing properties of power sums and the section describing the Jack inner product have been extended.

SymPol$Package Version 1.1

The functions toSchur, toZonalJ, toZonalC and toZonalP are modified, to take care of the cases where the argument f, a symmetric polynomial, is not necessarily homogeneous.
A new section : SU(3) special case was added in the package SymPol$Package.
A new section was also added to the manual SymPol$Examples.nb
sympol_examples_version1.1.nb.zip
sympol_package_version1.1.wl.zip