Pi irrationality repetition limits
127446
How do we find a fraction with whose decimal expansion has a given repeating pattern?
87596
Is $\sum_{p}\frac{1}{p^{2}}$ irrational?
91101
Proving $\sqrt2$ is irrational
152512
What is the ratio of rational to irrational real numbers?
7801
Can you raise a number to an irrational exponent?
148035
Is it possible for a sequence of rational numbers to have a non rational limit?
70301
$\sin(n)$ subsequence limits set
131634
Prove the irrationality of $0.235711131719...$
56464
Proving the irrationality of $e^n$
81150
Positive integer multiples of an irrational mod 1 are dense
158368
Irrationals: A Group?
123341
Diophantine number has full measure but is meager
42444
Irrationality of $\sum_{p\in\mathbb{P}} \frac{1}{2^{p}}$
64885
Irrational and rational sequence proof
24271
Limit of absolute value of sequence
67031
use contradiction to prove that the square root of $p$ is irrational
92226
Prove $\sqrt6$ is irrational