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Top Questions
56
votes
Flutter toolbar overlapping below status bar
flutter
flutter-layout
asked Aug 3, 2018 at 13:10
stackoverflow.com
54
votes
The expected payoff of a dice game
probability
dice
asked Aug 6, 2012 at 15:58
math.stackexchange.com
32
votes
If $A$ is full column rank, then $A^TA$ is always invertible
linear-algebra
asked Jan 9, 2014 at 13:20
math.stackexchange.com
29
votes
The time complexity of finding the diameter of a graph
algorithms
time-complexity
graph-theory
asked Mar 10, 2012 at 12:24
cs.stackexchange.com
18
votes
Is this finite graph problem decidable? What factors make a problem decidable?
algorithms
computability
graph-theory
undecidability
asked Mar 9, 2012 at 0:47
cs.stackexchange.com
16
votes
How to prevent the chicken breasts from drying out
chicken
asked Sep 2, 2014 at 8:59
cooking.stackexchange.com
14
votes
Are all context-free and regular languages efficiently decidable?
formal-languages
regular-languages
context-free
efficiency
asked Mar 13, 2012 at 15:59
cs.stackexchange.com
13
votes
$f(f(x))$ has no fixed points if $f(x)$ has no fixed points
algebra-precalculus
polynomials
asked May 1, 2012 at 21:02
math.stackexchange.com
13
votes
A sufficient and necessary condition about regularity of a language
formal-languages
regular-languages
asked Mar 9, 2012 at 13:03
cs.stackexchange.com
12
votes
Is an infinite union of context-free languages always context-free?
formal-languages
context-free
closure-properties
asked Mar 10, 2012 at 18:10
cs.stackexchange.com
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Top Answers
48
Graph searching: Breadth-first vs. depth-first
cs.stackexchange.com
28
How to come up with the runtime of algorithms?
cs.stackexchange.com
22
Multiply Factorial
math.stackexchange.com
11
How to solve this quartic equation?
math.stackexchange.com
11
Proving $n^4 + 4 n^2 + 11$ is $16k\,$ for odd $n$
math.stackexchange.com
8
How to solve $y = \ln\frac{1+x}{1-x}$?
math.stackexchange.com
8
Solving $\sqrt{x^2 +2x + 1}-\sqrt{x^2-4x+4}=3$
math.stackexchange.com
8
Are there integers like $x$, $y$ and $z$ that $6x+9y+15z=107$?
math.stackexchange.com
8
Some Simple Algebra
math.stackexchange.com
7
How widespread is credit card acceptance in Iran?
travel.stackexchange.com
6
Are cardamom husks edible?
cooking.stackexchange.com
6
Trigonometry - Find from $2\cos{x} - \cos{}2x = \dfrac{5}{4}$ all values for x in the interval [$0$°, $360$°]
math.stackexchange.com
6
Evaluating $\int \frac{dx}{x^2 - 2x}$
math.stackexchange.com
6
Polynomial-related manipulation
math.stackexchange.com
5
Two solutions for $x$
math.stackexchange.com
5
How to get from $a\sqrt{1 + \frac{b^2}{a^2}}$ to $\sqrt{a^2 + b^2}$
math.stackexchange.com
5
Vertices required to construct a graph with at least $500$ edges
math.stackexchange.com
5
Find the values of $a$ and $b$
math.stackexchange.com
5
Trigonometric eigenvalue equation
math.stackexchange.com
5
Solving the quadratic equation $W(W+2)-7=2W(W-3)$
math.stackexchange.com
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