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Angela Pretorius

Apparently, this user prefers to keep an air of mystery about them.

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  • Member for 9 years, 1 month
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  • Last seen Jul 11 at 20:38

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35 Will 3 lights illuminate any convex solid? Jan 9 '12
26 A continued fraction involving prime numbers Sep 12 '11
19 Proving there are infinitely many pairs of square-full consecutive integers Nov 10 '11
16 Closed form for a pair of continued fractions Oct 3 '11
12 For which $n$ are there primitive Pythagorean triples with legs of lengths $a$ and $a+n$? Oct 7 '11
12 Is there any way to integrate $\frac1{f(x)}$ in terms of the integral of $f(x)$? Sep 6 '11
12 $\lim_{n\to\infty} a_n=a$ if and only if $\forall p\in \Bbb N$, $\lim_{n\to\infty} |a_{n+p}-a_n|=0$ Jun 4 '13
8 Sum of irrational numbers Dec 16 '11
8 Can $x^{n}-1$ be prime if $x$ is not a power of $2$ and $n$ is odd? Oct 20 '11
8 cyclic permutations of periods of recurring fractions Jan 17 '12
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