Infinitesimals are rigorously handled in non-standard analysis. — TonesInDeepFreeze
A teetotaler can't be a drunktroller. — TonesInDeepFreeze
The point is not to insult, but rather to flag the situation. Usually cranks are not trolls, since they are sincere, though horribly self-misguided. But I take you as a troll since you don't even offer arguments but just simple flippant nonsense. — TonesInDeepFreeze