Very intersting. I wonder if that’s the kind of mathematical tricks that yaron herman’s teacher taught him. I’ve always wondered what those could have been. ht

Very intersting. I wonder if that’s the kind of mathematical tricks that yaron herman’s teacher taught him. I’ve always wondered what those could have been. https://en.m.wikipedia.org/wiki/Yaron_Herman https://en.m.wikipedia.org/wiki/Yaron_Herman Edit : so it seems that method was somethin called the Schillinger system, based on numbers.. but i couldn’t find anything more detailled online.