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Mathematics
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Duncan
  • Member for 10 years, 4 months
  • Last seen more than 6 years ago
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Top posts
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answer
29
'Obvious' theorems that are actually false
Jun 5, 2014
answer
6
Combinations: How many handshakes?
Feb 16, 2015
answer
3
Euclid the Game Level 2: Construct a line that bisects the given angle.
Jun 19, 2014
answer
3
Turn a power of $2$ into a multiple of $7$, maybe adding a $2$ but not a $7$
Mar 19, 2015
answer
2
Why does not hold the equality,but the inequality?
May 28, 2014
answer
2
What is a bounded discrete random variable
Jun 2, 2014
answer
2
Why choosing Linear Regression?
Jun 3, 2014
answer
2
Distribution of minimum of independent normal variables
Jun 3, 2014
answer
2
How can one pass from "almost surely" to "surely"?
Jun 5, 2014
answer
2
Prove this inequality: If $|x+3|< 0.5$, show that $|4x+13| < 3$
Jun 12, 2014
Top network posts
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37
Correlation does not imply causation; but what about when one of the variables is time?
30
Want to See My Crossword? Too Bad!
30
Find a common word
29
A real star riddle
26
A maze puzzle for the day