Hello SymPy Developers, I am interested in applying to GSoC 2020 so here's my introduction.
I'm a grad student at the University of Rhode Island, currently in my second semester pursuing a Master's Degree in Computer Science. I have strong interests in mathematics in general and specifically the intersection of mathematics and computer science. I have been programming in python on and off since about 2015, when I worked on my undergraduate AI project (a basic chat bot). More recently I used python for a computer vision project in my previous job. The project involved extracting structured information from images of identity cards. Maple is the CAS I'm most familiar with as I'm using it for course I'm taking. I had heard of Sage before but didn't know that SymPy was its backend for symbolic computation. For GSoC 2020, I want to work on summation algorithms. With SymPy only implementing Gosper's algorithm now, there are a lot of expression classes whose summations cannot be computed. Before the summer, I will be implementing an algorithm that uses generating functions (link to paper <https://dl.acm.org/doi/10.1145/74540.74568>) to sum hybrid functions as a project for the course. This algorithm can find sums containing special functions like the harmonic numbers and fibonacci numbers, which SymPy is mostly unable to do now. (For example, summation(k*harmonic(k), (k,1,n)) does not produce a closed form). My implementation for the course will be in the Maple programming language, and my first task would be porting that to SymPy. Once that is done, I want to move on to implementing Karr's algorithm, first for the indefinite case and then the definite case. I think implementing an algorithm I'm already familiar with first might be better than to dive headfirst into the more complex Karr's algorithm. What are your thoughts on this? Another relevant piece of information: my major professor (Dr. Ed Lamagna) is a computer algebra researcher and has contributed to the implementation of some algorithms in Maple. I will be able to ask him for advice in case I'm stuck on something. Thanks, Neeraj -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/e51d9e24-149c-45b7-a10d-a42b881f8cf0%40googlegroups.com.
