I got my adaptive sampling branch merged last week. Now the plots are sampled
adaptively and is more accurate. I also added a lot of tests to the implicit plotting
branch and the coverage now is greater than 90%.
One of the major things decided in the previous week was ...
This has been a really unproductive week. I was sick with fever for almost three
days and could not spend my time on anything. I spent the next days getting the
basic svgfig backend for 2d line plots. There are lots of issues with svgfig, and
hence I am of ...
This week has been quite eventful. The implicit plotting module is almost done. I added the functionality of combining expressions using the And and Or statements. Now you can do
plot_implicit(And(Eq(y, exp(x)), y - x > 2)
and get a plot as below. So now you can combine ...
I have been trying to improve the implicit plotting module during this week. But I have hit a road block. I almost ran out of ideas to solve the problem.
Description:
The implicit plotting algorithm I implemented works something like below:
This week has been mostly bug fixing and working on migrating the sympy ipython profile to sympy. I also wanted to add the functionality of ipython -c qtconsole. So it has been mostly hanging in the ipython irc, asking them lots of questions on how ipython works. I am really ...
I have almost finished with the basic framework of implicit plotting based on interval arithmetic. The module implements both continuity tracking and domain tracking. Hence it does not plot points which are not there in the domain of the function. The functionalities are best illustrated by plots. There are also ...
I worked on interval aithmetic using numpy this week. I have almost got the module ready. I have to integrate it with Stefan's branch and a basic version of implicit plotting will be ready to go. I will update this blog post with plots and performance results once I ...
This was my first week of GSoC and I spent time on experimenting with adaptive sampling. The major idea explored were what constitutes a condition for which we need not sample more to obtain an accurate plot. I started with the idea of the area of the triangle formed by ...