| [eigen] PyEigen 0.1 released |
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I’m happy to announce PyEigen, a new linear algebra module for Python
that’s many times faster than existing solutions. Notably, PyEigen is
about 10x faster than NumPy for 4×4 matrix multiplication and 4x faster
than cgkit 1.2.0, the fastest current solution.
Python Package Index:
http://pypi.python.org/pypi/PyEigen/
Launchpad project page:
http://launchpad.net/pyeigen
Development blog:
http://www.brainfold.org/blog
About
=====
PyEigen is a Python wrapper for the C++ linear algebra library Eigen.
PyEigen is currently considered PRE-ALPHA quality software and has not
been widely tested outside the unit tests. The API is not stable yet and
might change between releases without warning. Testing and all kinds of
feedback are welcome however! Compatibility reports with different
operating systems, compilers and Python versions are especially welcome.
Features
========
The first release of PyEigen includes basic support for fixed-size
vectors (2-4-dimensional) and matrices (2×2, 3×3 and 4×4).