Kevin Carlson

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location Bloomington, IN
age 22
visits member for 1 year, 1 month
seen 15 hours ago
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I'm a class of 2013 math major at Indiana University.


137 Answers

newest activity votes
17
Getting Students to Not Fear Confusion
aug 15 at 1:57
12
What are the practical applications of the Taylor Series?
oct 22 at 1:57
10
Is there a way to determine how many digits a power of 2 will contain?
aug 2 at 11:23
7
How to round 0.4999… ? Is it 0 or 1?
oct 21 at 9:05
7
Does the Abel-Ruffini Theorem contradict the Fundamental Theorem of Algebra?
aug 28 at 15:35
7
How does a Class group measure the failure of Unique factorization?
aug 4 at 13:50
6
Non-closed subspace of a Banach space
aug 2 at 9:06
5
Proof $p \vdash q \Rightarrow p$
sep 28 at 14:07
5
Is $[0,1)\times[0,1]$ a linear continuum?
sep 22 at 7:45
4
Almost A Vector Bundle
oct 30 at 22:31
4
find the function of a matrix
oct 1 at 16:55
4
Point set topology
aug 6 at 18:54
3
What is a complete lattice?
oct 30 at 8:03
3
How do I show language of prime number of xs not context-free?
oct 21 at 4:04
3
Projective module over a ring
oct 18 at 7:55
3
$E$ is measurable, $m(E)< \infty$, and $f(x)=m[(E+x)\bigcap E]$ for all $x \in \mathbb{R}$
oct 11 at 8:41
3
How do I prove that if $A$ is positive definite, then it is invertible and $A^{-1}$ is also positive definite?
oct 3 at 4:38
3
Prove/Disprove $f$ continuous iff $f[\mathring{A}]\supseteq\mathring{f[A]}$
sep 26 at 7:57
3
Is there a name for $n^n$?
sep 25 at 0:13
3
The center of $A_4\times\mathbb Z_2$
sep 22 at 7:55
3
If $p$ is prime, what is the difference between $F_p$, $\mathbb{Z}_p$ and $\mathbb{Z}/(p \mathbb{Z})$?
sep 9 at 6:04
3
Prove that - for every positive $x \in \mathbb{Q}$, there exists positive $y \in \mathbb{Q}$ for which $y \lt x$
aug 15 at 12:30
3
Where is the symmetric group hidden in the Yoneda lemma?
aug 13 at 10:06
3
Matrix Logarithms
aug 5 at 0:37
3
Number of bit strings with 3 consecutive zeros or 4 consecutive 1s
aug 4 at 0:31
3
How to proof $n^2+n \in \Theta(n^2)$?
aug 2 at 11:54
3
Equality in rng with no zero divisors.
jul 31 at 21:24
3
Separability of a product metric space
jul 22 '12 at 2:01
2
A simple problem of linear algebra in infinite dimension
may 31 at 12:45
2
manual random selection, how?
may 1 at 5:48
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