Mathematics
HEKTO's user avatar
HEKTO's user avatar
HEKTO's user avatar
HEKTO
  • Member for 10 years, 3 months
  • Last seen more than a week ago
  • United States
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67
answers
7
questions
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19
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14
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17
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19
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26
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10
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8
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11
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9
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12
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7
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9
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12
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7
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7
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9
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Top posts
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All Questions Answers
Score Newest
answer
7
How many subgraphs does a $4$-cycle have?
Mar 26, 2015
question
6
Generating all solutions for a negative Pell equation
Oct 19, 2013
answer
6
Prove that a maximal planar graph/triangulation of $V>3$ has minimum degree = $3$
Feb 12, 2020
answer
6
Can a regular tetrahedron cast a square shadow given parallel light rays?
Feb 7, 2020
question
5
Diophantine system of two equations with four variables
Mar 29, 2015
answer
5
Recursivley count triangulations of a convex polygon
Dec 7, 2021
answer
4
Prove that every amount of postage of 12 cents or more can be formed using just 4-cent and 5-cent stamps.
Nov 29, 2014
question
3
Relationship between combinations number and multiset permutations number
Dec 27, 2022
answer
3
Simple factorials
Feb 6, 2015
question
2
Union of two graphs with exactly one common vertex
Mar 14, 2015
Top network posts
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14
Is it possible to change the auto format shortcut in netbeans?
12
What is "rank" in a binary search tree and how can it be useful?
11
Computer science for programmers
10
GParted can't move extended partition to the right?
9
How to quickly replicate a 6-byte unsigned integer into a memory region?

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