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Top Questions
40
votes
explaining the derivative of $x^x$
calculus
teaching
fake-proofs
asked May 24 '13 at 11:37
math.stackexchange.com
36
votes
on “On the cruelty of really teaching computing science”
reference-request
programming-languages
education
didactics
asked Feb 24 '16 at 18:36
cs.stackexchange.com
6
votes
Bruhat order and RSK
combinatorics
symmetric-groups
asked Jun 27 '12 at 17:53
math.stackexchange.com
5
votes
Quantum groups at roots of 1: problem with ground ring
quantum-groups
asked Jun 8 '11 at 18:09
math.stackexchange.com
5
votes
knot invariants from the symmetric group
symmetric-groups
knot-theory
asked Jul 28 '11 at 14:34
math.stackexchange.com
Top Answers
19
If $f$ and $g$ are integrable then is $\max\{f,g\}$?
math.stackexchange.com
17
Book/tutorial recommendations: acquiring math-oriented reading proficiency in German
math.stackexchange.com
15
Which is the “fastest” paper-pencil method to compare $\sqrt[17]{6}$ and $\sqrt[16]{4}$?
math.stackexchange.com
13
Is non-standard analysis worth learning?
math.stackexchange.com
13
Is there any matrix $2\times 2$ such that $A\neq I$ but $ A^3=I$?
math.stackexchange.com
13
Isomorphism between group algebras
math.stackexchange.com
12
small o(1) notation
math.stackexchange.com
11
A kind of converse of Lagrange's Theorem
math.stackexchange.com
10
Meaning of, and how to verify, a vector space *over* $\mathbb{R}$
math.stackexchange.com
10
Could the concept of “finite free groups” be possible?
math.stackexchange.com
10
Dihedral Group - Internal Direct Product
math.stackexchange.com
9
Is $(5+\sqrt[3]2)^n$ ever an integer for $n \in \Bbb Z \setminus \{0\}$?
math.stackexchange.com
9
What is a good complex analysis textbook, barring Ahlfors's?
math.stackexchange.com
9
Is my proof that $(A^n)^{-1} = (A^{-1})^n$ correct?
math.stackexchange.com
9
Infinite series of nth root of n factorial
math.stackexchange.com
9
Span of permutation matrices
math.stackexchange.com
9
Derivations of Polynomial Algebra
math.stackexchange.com
9
Regular Polyhedrons
math.stackexchange.com
8
Pseudo Proofs that are intuitively reasonable
math.stackexchange.com
8
Proof that the number $\sqrt[3]{2}$ is irrational using Fermat's Last Theorem
math.stackexchange.com
8
Exercise 2.2.1 in Charles A. Weibel's book An Introduction To Homological Algebra
math.stackexchange.com
8
What are the irreducible representations of $(\mathbb{Z},+)$?
math.stackexchange.com
8
Does the operation of $G/A$ on $A$ by conjugation just give a trivial homomorphism?
math.stackexchange.com
8
The Best of Dover Books (a.k.a the best cheap mathematical texts)
math.stackexchange.com
8
An example for a calculation where imaginary numbers are used but don't occur in the question or the solution.
math.stackexchange.com
8
Interpretations of the first cohomology group
math.stackexchange.com
8
Largest Normal subgroup
math.stackexchange.com
7
Is there a way to find the value of the largest entry of a hidden vector of integers?
math.stackexchange.com
7
When does $(a,b)=(\gcd(a,b))$ hold?
math.stackexchange.com
7
Finding the moment generating function of the product of two standard normal distributions
math.stackexchange.com
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