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Mr. Sigma.

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

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  • Lost city of Atlantis
  • Member for 3 years, 10 months
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  • Last seen Jul 13 at 8:04

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24 Do any two spanning trees of a simple graph always have some common edges? Dec 5 '18
5 Sorting in place & stable in linear time Feb 3 '17
4 Minimum number of states in the DFA Dec 22 '17
4 Language of all strings that has exactly 1 triple b Dec 2 '18
3 Closed form solution of $T(n) = 5T(n-1) + n^2$ Apr 25 '19
3 What is the asymptotic bound for $1n + 2(n-1) + 3(n-2) + … + (n-1)2 + n$? Apr 18 '19
3 Do any two spanning trees of a simple graph always have some common edges? Dec 6 '18
3 Fastest algorithm to find all the possible paths of length $n$ from a give node in a directed graph? Oct 25 '19
3 How is $L^* - \{\epsilon \} \neq L^+$? Dec 20 '18
3 How can Turing machines loop forever given that the input is finite? Dec 30 '16
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