Mathematics
filipos
  • Member for 7 years, 6 months
  • Last seen more than a month ago
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All Questions Answers
Votes Newest
20
How did the rule of addition come to be and why does it give the correct answer when compared empirically?
Feb 5 '16
9
Give an example of a nonabelian group in which a product of elements of finite order can have infinite order.
Oct 26 '15
8
Why is it useful to show the existence and uniqueness of solution for a PDE?
Jul 12 '16
6
How to determine if two lines are parallel/ almost parallel?
Jul 13 '16
5
$a+\frac{1}{a}\ge 2$ for $a\in\mathbb{R}_{+}$
Feb 12 '16
5
Why do we say function "parameterized by" vs just function of (x,y,z,...)?
Mar 1 '16
4
How to prove that a complex number is not a root of unity?
Mar 31 '16
4
Show that the special unitary group $SU(n)$ is a compact topological group
Apr 1 '16
4
Prove $\binom{3n}{n,n,n}=\frac{(3n)!}{n!n!n!}$ is always divisible by $6$ when $n$ is an integer.
Feb 13 '16
4
Problem with basic definition of a tangent line.
Apr 18 '16
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12
GIT: How do I add a file to the first commit (and rewrite history in the process)?
10
Compressing two integers disregarding order
9
Custom Git merge driver with no rename detection
6
social network graph problem

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