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user6530
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All Questions Answers
Score Newest
answer
9
Proof that no O(n) multiplication algorithm exists
Jun 4, 2020
answer
7
Show $L = $ { w $\in (a,b) ^* $| for every u substring of w, $-5\le|u|_a−|u|_b\le5\}$ is regular
Aug 22, 2020
answer
5
Proof that L^2 is regular => L is regular
Aug 24, 2020
answer
4
CFG that generates $1^*$ is decidable
Jul 10, 2020
answer
4
Turing machine for $0^{3^k} 1^{p}$
Apr 17, 2021
answer
3
Proof of $f(n) + ο(f(n)) = \Theta(f(n))$
Apr 17, 2021
answer
3
Is X+Y sorting problem still an open problem?
May 30, 2020
question
2
Relaxing hypotheses of Master Theorem
May 12, 2020
answer
2
Existence / non-existence of a sequence with short longest increasing subsequence and decreasing subsequence?
Jul 11, 2020
answer
2
Generate the context free grammar for the following language: $\left \{ a^{3n}b^{m}c^{n}|n>0, m>0\right \}$
Nov 19, 2020
Top network posts
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18
What are some famous mathematicians that disappeared?
17
Are there widely accepted math symbols using non-Latin alphabets or characters other than Greek and Hebrew?
11
Gauss on philosophers
11
Heisenberg's Obituary to Pauli
11
Origin of Q for the set of rational numbers?

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