Badge
| Nice Answer | Answer score of 10 or more. This badge can be awarded multiple times. |
Marc van Leeuwen earned this badge 20 times |
apr 23 at 14:56
Why isn't $\lim_{x\to\infty}(1+\frac{1}{x})^{x}= 1$?
apr 21 at 22:03
When can I say that $\cup H_i$ is a group?
jan 24 at 8:39
What is the norm of a complex number?
jan 8 at 16:34
Is there a topological notion of the derivative?
nov 21 at 15:38
$GL_n(\mathbb{R})$ is cyclic?
sep 29 at 5:13
What is $x^y$? How to understand it?
sep 12 at 15:27
Find an integer $n$ such that $\mathbb{Z}[\frac{1}{20},\frac{1}{32}]=\mathbb{Z}[\frac{1}{n}]$.
aug 21 at 13:54
Which symbol should be used for an empty set?
jul 13 at 15:15
GCD of rationals
jul 8 at 12:16
How to learn from proofs?
jun 8 '12 at 14:00
$m!n! < (m+n)!$ Proof?
may 10 '12 at 14:45
Can $\mathbb RP^2$ cover $\mathbb S^2$?
mar 20 '12 at 6:01
Is it better to play 1 dollar on 10 lottery draws or 10 dollars on one lottery draw?
mar 13 '12 at 15:58
Does “This is a lie” prove the insufficiency of binary logic?
jan 11 '12 at 15:52
Why doesn't induction extend to infinity? (re: Fourier series)
