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Q: Why was 8 afraid of 8?

A: Because 8 8 8.

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24
How did Ramanujan get this result?
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24
Prove that every number ending in a $3$ has a multiple which consists only of ones.
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18
Is it assumable that $2^{1/12}$ is irrational because $2^{1/2}$ is?
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15
“Negative” versus “Minus”
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13
Prove that $ U(n^2−1)$ is not cyclic
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10
infinite number of irreducible polynomials in $\mathbb{Z}/2{\mathbb Z}[X]$
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9
How do I solve this problem?
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9
Tricky proof for a simple statement
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9
Computing $ \sum_{m=0}^{\infty} \sum_{n=0}^{\infty}\frac{1}{\Gamma \left(\frac{m+n}{2}\right)\Gamma \left(\frac{1+m+n}{2} \right)}$
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8
What will be the value of $P(12)+P(-8)$ if $P(x)=x^{4}+ax^{3}+bx^{2}+cx+d$?
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7
proving that a number is a perfect square
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7
Prove $\sum_{i=1}^n$$w_i^2\geq\frac{1}{n}$ given $\sum_{i=1}^n w_i=1$
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6
Flipping Cards Probability
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6
Squeeze Theorem Help
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6
Is this a known distribution?
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6
Property of $2^n+1=xy$
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6
Big List of Fun Math Books
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6
Find the closed form of the sequence
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6
If integral matrices $A,B$ commute, is $B = f(A)$, where $f$ is an integer polynomial?
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6
recurrence relation arising from Magic the Gathering scenario
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5
Non-Decreasing Digits
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5
Riemann zeta sums and harmonic numbers
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5
Showing $\mathbb{Q}(\sqrt[4]{2},i)=\mathbb{Q}(\sqrt[4]{2}+i)$ using the Galois orbit of $\sqrt[4]{2} + i$
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5
Compute the trigonometric integrals
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5
If a number can be expressed as a product of n unique primes…
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5
Equation with divisors
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5
Are there any mistakes in this proof of FLT
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5
Solve for x $\left\lfloor x \right\rfloor^3+2x^2=x^3+2\left\lfloor x\right\rfloor^2$
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5
Proof that$ (a+A)\cap A=\varnothing$
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5
A Taylor Expansion Problem
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