| There are three different sets of equations, one using polar coordinates, one using Cartesian coordinates and one using a full quaternion. |
| Today's vector products are a watered-down version of quaternion multiplication. |
| I am not likely to attempt your quaternion of colour very soon. |
| The two figural miniatures and all the canon tables are contained on a separate gathering, a quaternion, physically joined together. |
| Bacon's system is built in a clear symmetrical way: each quaternion has four segments, together eight and there are four types of intermediates. |
| With quaternion theory we see that, in the final analysis, Bacon was not a mechanist philosopher. |
