Fal, thank you for that link, and you have to forgive my abysmal mathematical ignorance, but I don't understand it. Is Graham's number G or G(63); and if the latter, how is 63 the upper limit? And does it somehow depend upon the number 3? And why would Guiness cite it if it isn't, inasmuch as upon acceptance all the math whizzes in the world would immediately set about devising a problem using a bigger number
tsu: Thank you for ^. That in using a keyboard some 72 years I had never found occasion for it, is testimony to my mathematical vincibility. For my benefit (and others of my ilk) you might explain its use and limitations; that is, where parens are called for, when not, etc
zm: Not yet anyhow
Myr: Trouble with parallel universes is that each one would have to be serial also. at risk of offending some present, this seems unmanageable even if She is omnipotent
OP
