Monthly Archives: August 2010

Fast ufunc-ish Hydrogen solutions

In my previous post I demonstrated array operations based on the new functionality I have implemented during my GSOC project.  In this post I will discuss another feature that is essential for array calculations in a computer algebra system: The … Continue reading

Posted in sympy | 18 Comments

Good news, everyone!

This week has been hectic, but also very fruitful.  I have the functionality I set out for, it works and it is fast! It still needs testing, polish and bug-fixing and is by no means finished, but it is now … Continue reading

Posted in sympy | 13 Comments

Reliable and testable C code

In my previous blog post I wrote about the new layer of testing that became available when the tensor module got functionality to analyze and report the structure of indexed expressions. Since then, I have improved the C printer and … Continue reading

Posted in sympy | 5 Comments