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numbermaniac

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

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  • Melbourne, Australia
  • Member for 6 years, 10 months
  • 61 profile views
  • Last seen Mar 17 at 12:07

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5 On the summation $\sum \limits_{n=1}^{\infty} \arctan \left ( \frac{1}{n^3+n^2+n+1} \right )$ Oct 29 '17
2 Triangle/Geometry question Mar 8 '15
1 Heron's formula to solve a triangle; any faster method? Mar 11 '15
1 Combined overlap area question Jul 10 '15
1 Fitting small cubes into a bigger container Jun 9 '14
0 Percentage in time question Jun 16 '14
0 birthday problem with the following question Nov 25 '17
0 Trailing zeros in indice question Jul 12 '15

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