Jonathan Landrum
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 May 7 comment First 10-digit prime in consecutive digits of e In this case, the first 10-digit prime is the 94th ten-digit number, which is about $4(ln 10^{10})$. Not that unusual at all, I'd say. Feb 4 awarded Nice Answer Jul 15 comment Why Limit of $0/x$ is $0$, if $x$ approaches $0$? Nice visual explanation Feb 7 comment How to choose between an odd number of options with a fair coin Another alternative would be to flip the coin three times, once for each option. If the coin lands on heads, select that option for the next round, if it lands on tails, reject that option altogether. If all three land on tails, start that round over again. Continue until you have one option. Nov 14 revised Why does $0,\bar{9}$ equal $1$? clarifying a bit Nov 14 revised Why does $0,\bar{9}$ equal $1$? created a system of additions rather than a table of equalities Nov 14 comment Why does $0,\bar{9}$ equal $1$? I suppose I should expand this out to a system of additions rather than these aligned equalities. Nov 14 comment Why does $0,\bar{9}$ equal $1$? Yes, it is, I wrote that to help explain the concept. Nov 14 answered Why does $0,\bar{9}$ equal $1$? Nov 7 awarded Editor Nov 7 revised Is math built on assumptions? Changed "being presumptuousness" to "presumptuousness" Nov 7 awarded Teacher Nov 7 suggested approved edit on Is math built on assumptions? Nov 7 answered What are the most overpowered theorems in mathematics? Nov 7 comment How to put 9 pigs into 4 pens so that there are an odd number of pigs in each pen? There is no stipulation that an odd integer must also be positive. Nov 7 comment How to put 9 pigs into 4 pens so that there are an odd number of pigs in each pen? ^^^ thank you, poindexter. it was a joke. Oct 15 awarded Supporter May 20 awarded Analytical May 20 awarded Informed May 20 awarded Autobiographer