These are chat archives for symengine/symengine
@certik In Python, for the multivariate case, I don't expect much speed up on converting the exponents to integers as the current implementation in
ring_series already uses a dictionary. We can probably implement Kronecker's trick for univariate series, separately, as it shows considerable speed up. Therefore, for Sympy, I plan complete
ring_series.py by salvaging all I can from sympy/sympy#609. I posted here about a series class wrapper on top of rings, I am currently working on. Let me know what you think.
For CSymPy, of course, hashtable with Kronecker's trick is the best way forward.