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Intereting Posts

What is the relationship between the lengths of the binary and decimal representations of a number?
the intersection of n disks/circles
Is the proof of this lemma really necessary?
Projective Spectrum of $K$
How to prove that $\prod_{n=0}^\infty \frac{(4n+2)^2}{(4n+1)(4n+3)}=\sqrt{2}$
In which cases are $(f\circ g)(x) = (g\circ f)(x)$?
Proving that for each two parabolas, there exists a transformation taking one to the other
Is it possible that every set can be specified?
Describing the Wreath product categorically.
Number of automorphisms of a direct product of two cyclic $p$-groups
Is the number $-1$ prime?
Find the geodesics on the cylinder $x^2+y^2=r^2$ of radius $r>0$ in $\mathbb{R}^3$.
Fibonacci-1 is always composite for n>6. why?
Geometric justification for the prime spectrum and “generic points”
If $\operatorname{Re}f^\prime > 0$ on a convex domain, then $f$ is one-to-one.