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Mathematics
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Giuseppe's user avatar
Giuseppe's user avatar
Giuseppe
  • Member for 10 years, 4 months
  • Last seen more than a month ago
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About

Credentialed actuary. Mostly retired code golfer. MATLAB and R programmer. You can find me in the PPCG R chatroom, golfr.

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Top posts
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19
Multiplying two logarithms
Oct 13, 2016
answer
9
Why do we need $\sup$ and $\inf$ when we have $\max$ and $\min$.
May 28, 2015
answer
3
Finding limits using l'Hospital's Rule
Oct 10, 2016
answer
3
1-999 inclusive (how many written between 1-999)
Dec 9, 2016
answer
3
invariant principle ( the room problem )
Dec 12, 2016
answer
2
For which $x\in\mathbb{R}$ is the series of general term $a_n = x^{n!}$ convergent?
May 26, 2015
answer
2
Difficult Max/Min problem, calculating least distance.
Jun 18, 2015
answer
2
A problem on probability theory
Oct 12, 2016
answer
2
Solving Rational Exponent Exponents on Both Sides
Oct 19, 2016
answer
2
Show: $p\text{ is prime}\iff p\text{ has no divisor }d\text{ where }1<d\leq\sqrt p$
Feb 14, 2017
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43
Without using numbers, get the highest salary you can. But don't exaggerate!
33
Multiply or Divide by n
31
Is it a Munchausen Number?
29
Approximate when you are going to die
22
Matchmaker, Matchmaker, make me a match