Comment on 🔔 SHAME 🔔

<- View Parent
weker01@feddit.de ⁨7⁊ ⁨months⁊ ago

I know. I’ve studied this extensively. I am specialized in formal logic and by extension set theory. I’ve worked with and help write actual research papers in this field where this is basic knowledge.

I’ve never claimed their to be a bijection between the reals and the natural numbers. Please point out what statement I made that is wrong. I would very much like to know.

Also no you do not have to accept choice for this to be true. ZF is perfectly acceptable to study various infinite sets with differing cardinality.

source
Sort:hotnewtop