Divyanshu Thakur Open Source Enthusiast

GSoC 2019 - Week 6 - Computation of Polycyclic presentation

The sixth week of coding period has ended and a good amount of work has been done on polycyclic groups. Polycyclic presentation, Polycyclic generating sequence(pcgs) and it’s series is implemented which for sure need some improvement sympy/sympy#16991.

Read more

GSoC 2019 - Week 5 - Hand-made tests for Collector

This week was mostly about testing the collection of a word and fixing small bugs in the implementation pointed out by Kalevi. The major challenge was to construct the polycyclic presentation of a group to test the Collector since we don’t have the implementation of polycyclic presentation and it’s generating sequence yet. So, we decided to form some hand made tests and we started with SymmetricGroup(4) and further we also tried with S(3) the details can be found in the test file of the PR(here).

Read more

GSoC 2019 - Week 4 - Phase-I Completion

The fourth week of coding period has ended and now it’s time for phase-I evaluations. Below, is a brief progress report of the project.

Read more

GSoC 2019 - Week 3 - Polycyclic Groups

The third week has ended and a good amount of work has been done on polycyclic groups PR here. The collection algorithm has been implemented, from the beginning of the week, I started with understanding the algorithm which took some time and then finally it was implemented, still we are facing a problem in type conversion(here) but that will be sorted out soon!

Read more

GSoC 2019 - Week 2 - Polycyclic Group Presentation in SymPy

Hello world, The second week of coding period has been ended and for the complete week we worked on the presentation of polycyclic groups. I’ve created a WIP PR for the basic structure of PcGroups here but it seems like there are a lot of things that needs to be changed or enhanced in this presentation.

Read more