What kind of infinity is the number of different infinities?
37991
How many different sizes of infinity are there?
34918
Difference between $R^\infty$ and $R^\omega$
9651
Cardinality of cartesian product of an infinite set with N
94741
Are all infinities equal?
102113
Proof that the number of proofs is countably infinite
63315
Limit to infinity and infinite logarithms?
108922
Cardinality and infinite sets: naturals, integers, rationals, bijections
120712
Is there a way to define the "size" of an infinite set that takes into account "intuitive" differences between sets?
50584
Parallel universes: are there an infinite amount of universes?
26338
Does $1^{\infty}=e$ or $1^{\infty}=1$?
138977
Infinitely many rational numbers between two different real numbers
41262
Does the concept of infinity have any practical applications?
23945
Infinite Series: Fibonacci/ $2^n$
63943
Is $\tan(\pi/2)$ undefined or infinity?
112910
Is the set of real numbers really uncountably infinite?
25646
What is the result of $\infty - \infty$?
27567
What is zero times infinity?