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Mathematics
Math for fun's user avatar
Math for fun's user avatar
Math for fun's user avatar
Math for fun
  • Member for 13 years, 3 months
  • Last seen more than 3 years ago
  • Graz, Austria
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question
7
Prove $\lim_{n\to\infty} 2^n \sqrt{2-x_n} = \pi$
Nov 24, 2017
question
5
Calculate $\lim_{x\to 0} \frac{x(\cosh x - \cos x)}{\sinh x - \sin x}$
Dec 6, 2017
question
3
Is the function linear?
Nov 12, 2012
question
3
Convergence of series $\sum\limits_{n=0}^\infty\frac{3n}{n!}$
Nov 29, 2012
question
3
Determine $\lim_{n \to \infty} (2^{n+1} \sin(\frac{\pi}{2^{n+1}}))$
Nov 23, 2017
question
3
Calculate $\int \frac{1}{x^2+x+1} \, dx$
Jan 11, 2018
question
2
Understanding linear vector subspaces
Nov 9, 2012
question
2
for $\epsilon\gt0$ find $\delta_\varepsilon\gt0$ such that $\left|x-x_0\right|\lt\delta_\varepsilon\Rightarrow \left|f(x)-f(x_0)\right|<\varepsilon$
Nov 30, 2012
question
2
Taylor Polynomial of $\arctan$ of given Degree and Error
Dec 6, 2012
question
1
Prove $2^n > n^3$ [duplicate]
Oct 7, 2011
Top network posts
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112
Matching a node based on a sibling's value with XPath
97
Matching a node based on a sibling's value with XPath
96
What does && mean in void *p = &&abc;
89
Using break in a list comprehension
72
split byte string into lines