Updates:
Status: WontFix
Comment #10 on issue 2042 by matt...@gmail.com: Frac() object for rational
function arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
Frac() was never implemented. I'm going to mark this issue as WontFix,
because I'm not going to extend Poly
Comment #11 on issue 2042 by asmeu...@gmail.com: Frac() object for rational
function arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
Can you write a little guide (in the docs, or even on the wiki): how to
replace tuples of Poly with FracElement. I would particularly like
Updates:
Labels: -Priority-Medium Priority-High
Comment #6 on issue 2042 by asmeurer: Frac() object for rational function
arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
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Comment #3 on issue 2042 by sherjilo...@gmail.com: Frac() object for
rational function arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
We should atleast implement a basic Frac object, even if its not as
exhaustive as Polys, so that asmeurer and I can use it in our own
Comment #4 on issue 2042 by matt...@gmail.com: Frac() object for rational
function arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
In this issue we stated twice that Frac (or RationalFunction) should be
based on DMF, which is a fairly complete low-level implementation of
Comment #5 on issue 2042 by asmeurer: Frac() object for rational function
arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
What is the residue representation?
If Frac() is not written from the start to keep the numerator and
denominator canceled, then it will be almost the
Comment #1 on issue 2042 by mattpap: Frac() object for rational function
arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
This is what I wanted to achieve, i.e. to have a model for rational
functions similar to the model we have for polynomials: DMF (SMF) class for
Comment #2 on issue 2042 by asmeurer: Frac() object for rational function
arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
Even a simple implementation that can only do the basics like addition and
multiplication would be useful, because I could replace my tuple model with
Status: Accepted
Owner: asmeurer
CC: mattpap
Labels: Type-Enhancement Priority-Medium Polynomial
New issue 2042 by asmeurer: Frac() object for rational function arithmetics
http://code.google.com/p/sympy/issues/detail?id=2042
I've been thinking about this for a while now, so I figured I would
