I wanted to say that I was wrong to step on you the way I did. Having a broader cultural base comes with age and experience. So others usually lack information which I have. So go ahead and dare to try the impossible, or whatever you dare. Just keep in mind that others have rights too, and that no matter how high you may rise, there are always even more above you ready to criticize your actions.
I noticed from your web page that you have mastered the circular argument. You might try working on infinite recursion, regression, and fractals next.....
You might find the following reference book handy if you do engineering work.
Engineering Mathematics Handbook :
Definitions / Theorems / Formulas / Tables
Second Edition
By Jan J. Tuma
McGraw-Hill Book Company copyright 1979
ISBN 0-07-065429-8
A later edition would probably be better, but I never saw the need to upgrade.