Quote:
Originally Posted by LaurV
Well, the thread says "explanation for non math guys"....

This is mersenneforum. It is a mathematical topic. See my recent posts
on STEM education. If people want to participate here, they have to be
prepared and willing to learn the math. Especially in a subforum whose
title is 'math'.
Even "nonmath" people need to have an uderstanding of basics before they
can ask reasonable questions and understand the answers.