Talk:Quaternion

the calculus might not work as expected....

hmm....

--Arexack 17:21, 11 September 2006 (UTC)

Indeed, it's wrong - I've submitted a corrected version.

--Aegidian 18:14, 11 September 2006 (UTC)

I thought it might be multiplying instead of adding, couldnt't find clear examples or description in the universal-wiki though. :(

It does work for simple rotations of 90degrees. :)

In the only succesfull attempt at a double quaternion, I rotated around the x/y diagonal 90 degrees. (That would be the vector <math>2^0.5x, 2^0.5, 0</math> ?)

--Arexack 16:55, 12 September 2006 (UTC)