Hello David,

There is a numpy-quarterion repo that has served me well in the past.  I believe this came out of a SciPy 2011 sprint. See https://github.com/martinling/numpy_quaternion.  I hope this helps.

Be Well
Anthony


On Thu, Jan 2, 2014 at 12:29 PM, David Goldsmith <d.l.goldsmith@gmail.com> wrote:
Anyone here use/have an opinion about the Quaternion type @ rosettacode.org?  Or have an opinion about it having derived the type from collections.namedtuple?  Anyone have an open-source, numpy-based alternative?  Ditto last question for Octonion and/or general n-basis Grassmann (exterior) and/or Clifford Algebras?  (rosettacode appears to have none of these).  Thanks!

David Goldsmith

_______________________________________________
NumPy-Discussion mailing list
NumPy-Discussion@scipy.org
http://mail.scipy.org/mailman/listinfo/numpy-discussion