It’s been a long time since my last post. Holidays are now over and my classes have started. Last few days have been hectic for me. Here’s the highlights of my last two weeks with SymPy.

Highlights:

My implementation of the algorithm to compute formal power series is finally done. As a result #9639 finally got merged. Thanks Jim and Sean for all the help. As #9639 brought in all the necessary changes #9572 was closed.

In the SymPy master,

>>> fps(sin(x), x)
x - x**3/6 + x**5/120 + O(x**6)
>>> fps(1/(1-x), x)
1 + x + x**2 + x**3 + x**4 + x**5 + O(x**6)

On a side note, I was invited for Push access by Aaron. Thanks Aaron. :)

Tasks:

  • Improve test coverage of series.formal.
  • Start working on operations on Formal Power Series.