Mathematics
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user25406
  • Member for 11 years, 9 months
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  • Kitchener, Ontario, Canada
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interested in how elementary methods can be used to solve complex problems. I noticed a tendency to discard these elementary methods. contact is madj at golden dot net

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All Questions Answers
Score Newest
question
5
Can we predict when a polynomial can take more than one perfect square value?
Feb 8, 2015
question
5
Is there a hidden relation between the sum of squares and the factorial?
Mar 17
question
5
Can the result of a change of one simple rule to build a Pascal's triangle be mathematically explained?
Mar 13, 2019
question
5
Does this pattern of summing polygonal numbers to get a square repeat indefinitely?
Mar 3, 2019
question
4
What are the necessary and sufficient conditions for a cubic equation to have integers roots
Nov 14, 2014
question
4
Can a sum of $n$ squares be expressed as the sum of $n/2$ squares?
Aug 18, 2020
question
4
Why does the following simple expression $p\cdot q +(p+q)$ generate so many primes?
Jan 14, 2020
question
3
Primality test based on the properties of Pascal Triangle sum of a given row
Feb 20, 2022
answer
2
Sums of three cubes of form $a^3+b^3+c^3=(c+1)^3$?
Sep 30
answer
2
Cubes as the sum of odd integers
Jul 21, 2020

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