Re: [sympy] Reverse order of polynomial before printing

2024-02-13 Thread Aaron Meurer
The order argument to the printers is definitely under-documented. This has been an issue for some time. Aaron Meurer On Tue, Feb 13, 2024 at 10:41 AM Thomas Ligon wrote: > > Thanks! This does exaclty what I wanted. > Now, for the question, should I be embarassed for not finding it myself. This

Re: [sympy] Reverse order of polynomial before printing

2024-02-13 Thread Thomas Ligon
Thanks! This does exaclty what I wanted. Now, for the question, should I be embarassed for not finding it myself. This is in fact documented in https://docs.sympy.org/latest/modules/printing.html It looks like all of my searching was for reversing the order of an expression, which is hard, but re

Re: [sympy] Reverse order of polynomial before printing

2024-02-12 Thread Aaron Meurer
The order in printing can be controlled with the order flag to the printer. Using latex(expr, order='rev-lex') will cause polynomials to print in reverse lexicographic order, which is the order you want. It's not a good idea to use evaluate=False to try to control printing behavior, as this can br

[sympy] Reverse order of polynomial before printing

2024-02-10 Thread Thomas Ligon
I am trying to reverse the order of an expression before printing it for my documentation, and I want ascending order, but SymPy always gives me descending order. All of the expressions are polynomials, specifically partial sums of power series. Since, according to Internet searches, there is