"""Anyone who doesn't understand the article Levi-Civita field is not a mathematician"" - gee, I guess that counts out all the great mathematicians starting from Archimedes and ending with those who came just before Abraham Robinson.

It does not matter that Rubin has no idea whereof he is talking about. All he has to do is throw out the ""correct"" terminology and he can say whatever he likes because he has a PhD.

Here I am, superior to Newton, Leibniz and Cauchy. Now Rubin who is a worm next to me, claims I do not understand. Ha, ha. This is too funny. Please add your name otherwise you are not a mathematician.

Seriously: There are no infinitesimals. I proved that Cauchy's derivative definition is a Kludge. Rubin could not understand it. It has every bit of relevance to this article and all the wrong theory of infinitesimals. But of course it will be rejected because unlike Robinson, it has not been inked. My closing sentence is:

The Emperor has no clothes.

"