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joejacobz
New York, United States
I like math.
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Top Questions
22
votes
Is high school contest math useful after high school?
recreational-mathematics
education
contest-math
asked Jan 14, 2013 at 1:24
math.stackexchange.com
16
votes
Cyclic sums -- How do you use them?
recreational-mathematics
contest-math
asked Jan 16, 2013 at 22:54
math.stackexchange.com
12
votes
Finding $x^4 + y^4 + z^4$ using geometric series
algebra-precalculus
contest-math
asked Aug 15, 2013 at 19:15
math.stackexchange.com
11
votes
Fermat's Last Theorem's Proof
number-theory
asked Jan 14, 2013 at 22:44
math.stackexchange.com
7
votes
What are the real-world applications of real analysis?
real-analysis
reference-request
soft-question
applications
asked May 5, 2013 at 14:53
math.stackexchange.com
7
votes
Why isn't the derivative of $e^x$ equal to $xe^{(x-1)}$?
calculus
derivatives
asked May 27, 2013 at 14:24
math.stackexchange.com
5
votes
"The Original IQ Test" -- A peg puzzle
recreational-mathematics
puzzle
asked Sep 4, 2013 at 14:36
math.stackexchange.com
Top Answers
No answers with score of 5 or more
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