Hello,
Just trying to express the polynomials in descending order. It is basically doing the Lagrange's Polynomial for a given Zeta value and I have the number of node points as an input as well. I'm just trying to make all of the outputs in the same format.
Unfortunately we have much too few ways to influence the way the results of symbolic evaluations.
Mathcad will most of the times avoid a minus sign at the front if you use expand or simplify. On the other hand it will sometimes simplify and expression to something like " - (2x-...) " which usually isn't the best idea.
The best I could think of is to use the keyword "series". It will give you at least an ascending order of the terms.
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