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May 5, 2021 at 11:35 history edited Jean Pierre CC BY-SA 4.0
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May 5, 2021 at 8:19 history edited Jean Pierre CC BY-SA 4.0
found solution
May 5, 2021 at 8:11 vote accept Jean Pierre
May 5, 2021 at 8:10 history edited Jean Pierre CC BY-SA 4.0
found solution
May 4, 2021 at 21:05 answer added James Arathoon timeline score: 1
May 4, 2021 at 15:20 comment added James Arathoon $$\frac{1}{2}=\frac{1}{2^2}+\frac{1}{3^2}+\frac{1}{4^2}+\frac{1}{5^2}+\frac{1}{9^2}+\frac{1}{10^2}+\frac{1}{12^2}+\frac{1}{15^2}+\frac{1}{30^2}+\frac{1}{36^2}+\frac{1}{45^2}+\frac{1}{60^2}$$
May 4, 2021 at 15:12 history edited Jean Pierre CC BY-SA 4.0
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May 4, 2021 at 14:07 comment added AnilCh Doing this efficiently is the problem 152 of Project Euler ( projecteuler.net/problem=152 ), in fact, they use the exact same example you gave to illustrate it (if it's from Wikipedia, can you share the page?). This is not against Stack Exchange rules, but it is against Project Euler rules. Whether people from MathSE follow them it's up to them, but I, at least, will comment this so others are aware.
May 4, 2021 at 10:43 history edited Jean Pierre CC BY-SA 4.0
deleted 118 characters in body
May 4, 2021 at 9:07 review First posts
May 4, 2021 at 9:19
May 4, 2021 at 9:03 history asked Jean Pierre CC BY-SA 4.0