Algebra`SymmetricPolynomials`
New functions SymmetricPolynomial and SymmetricReduction have been added to the built-in Mathematica kernel.
The degree of the polynomial is now given as the first argument for SymmetricPolynomial:
Version 5.2
![<< Algebra`SymmetricPolynomials`;
SymmetricPolynomial[{x, y, z, t}, 3]](Files/SymmetricPolynomials.en/legacy_1.gif)
In[4]:=4
✖
https://wolfram.com/xid/0gb23x2n9n3g5lfk29d6b4-25t1vm
Out[4]=4
SymmetricReduction is now a built-in function:
Version 5.2
![SymmetricReduction[(x + y)^2 + (x + z)^2 + (z + y)^2, {x, y, z}]](Files/SymmetricPolynomials.en/legacy_2.gif)
In[6]:=6
✖
https://wolfram.com/xid/0gb23x2n9n3g5lfk29d6b4-piyyvk
Out[6]=6
