Mathematics

Swivel on it…

In previous parts we have considered and described linear motion and constant linear acceleration. We will now expand upon this a little and consider how the same principles apply to rotation. Again firstly we will [more…]

Mathematics

Wilson’s Theorem

Wilson’s Theorem is a test for primality.  It is inefficient for large numbers since factorials () grow very fast.  Nevertheless, it has its uses because of its simplicity. It was conjectured by Wilson and published [more…]