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Answers
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61
Have any long-suspected irrational numbers turned out to be rational? (2)
43
What Are Some Naturally-Occurring High-Degree Polynomials?
39
Convergence of $\sum(n^3\sin^2n)^{-1}$
29
Examples of common false beliefs in mathematics.
19
Showing e is transcendental using its continued fraction expansion
17
Who is L. A. Balashov?
16
An example of a beautiful proof that would be accessible at the high school level?
15
Do names given to math concepts have a role in common mistakes by students?
15
Demystifying complex numbers
14
Eta-products and modular elliptic curves
13
Binomial coefficients and derivatives of modular forms
12
What is the theoretical interest of finding closed-form sols. of infinite series?
12
Who first proved that there are at least n^(1-ε) primes up to n?
11
What is the state of our ignorance about the normality of pi?
10
Reciprocals of Fibonacci numbers
10
Decreasing coefficients?
10
A (known?) hypergeometric identity
10
Examples where physical heuristics led to incorrect answers?
10
Another plausible inequality.
9
Degree of Transcendentality and Feynman Diagrams
9
Trost’s Discriminant Trick
9
a dilogarithm identity: known or new?
8
Values of zeta at odd positive integers and Borel’s computations
8
$3^n - 2^m = \pm 41$ is not possible. How to prove it?
8
Are the q-Catalan numbers q-holonomic?
7
Looking for an interesting problem/riddle involving triple integrals.
7
Funky congruences
7
Strongest known version of Baker’s theorem
7
Recent work on hypergeometric functions
7
Does there exist a pure recurrence formula with polynomial coefficients for Fibonacci(2^n)?
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