Talk:Quaternion

This text says that you rotate a vector Q by a rotation z with the formula :

    Q' = zQz-1

Strangely enough, I tried to "multiply" a vector by a rotation in LSL, and it always gives the same result as

   Q' = z-1Qz

Has someone got an explanation for that mistery?

Catherine Pfeffer, 2007-12-06