top | item 45429421 (no title) tphyahoo2 | 5 months ago Just drop the axiom of infinity and quit whining.https://en.wikipedia.org/wiki/Ultrafinitism discuss order hn newest drdeca|5 months ago Can one do QFT in an ultrafinitistic foundations? My guess is no.Also, I don’t think ZF sans the axiom of infinity works as an ultrafinitistic theory? It still has every natural number, just not the set of all of them.
drdeca|5 months ago Can one do QFT in an ultrafinitistic foundations? My guess is no.Also, I don’t think ZF sans the axiom of infinity works as an ultrafinitistic theory? It still has every natural number, just not the set of all of them.
drdeca|5 months ago
Also, I don’t think ZF sans the axiom of infinity works as an ultrafinitistic theory? It still has every natural number, just not the set of all of them.