Can it be proven/disproven that every possible number combination is in Pi?
23705
Does $\pi$ contain all possible number combinations?
38674
Do complex numbers really exist?
61794
Interesting and unexpected applications of $\pi$
11629
Can a discrete variable take on multiple values, and thus truth values, simultaneously in the mathematical proof below or elsewhere?
6443
Is there a proof for this Fibonacci relationship?
149762
Are there any Combinatoric proofs of Bertrand's postulate?
105973
how do we know the BBP formula for $\pi$ is valid?
34784
Is a number meeting these conditions divisible by forty-nine?
31245
How to prove that Fibonacci number is integer?
126015
Elementary number theory in sets
138259
Proof or disproof that every integer can be written as the sum of a prime and a square.
48086
Why is this series of square root of twos equal $\pi$?
22391
Is the set of all pairs of real numbers uncountable?
81267
A simple doubt in number theory problem.
135351
$C(n,p)$: even or odd?
30519
"Real" cardinality, say, $\aleph_\pi$?
41191
How to prove this $\pi$ formula?