GSoC 2020 - Week 521 Jun 2020
highlights of this week’s work are:
Finally, after spending almost 2 weeks on this, we were able to merge the PR, adding a very important functionality of
series expansionson the
branch cutsto the codebase. Previously, either
SymPyraised some error or the series expansion was computed incorrectly, when the value in the input was on the branch cut. But now, for most of the functions, the expansion produced is correct.
Not only this, we added the
as_leading_termfunctions as well. We even extended the functionality a bit to the
limitsmodule, so now,
limitsof values lying on the branch cuts of a function are also computed correctly in most cases.
We are planning to extend this functionality to all the remaining
special functionsand wherever else possible to make the codebase even more