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| bio | website | kmlinux.fjfi.cvut.cz/… |
|---|---|---|
| location | Prague, Czech Republic | |
| age | 26 | |
| visits | member for | 8 months |
| seen | Jun 5 at 21:38 | |
| stats | profile views | 51 |
Math student at Czech Technical University.
Code licence details applicable on my posts on TeX.SX.
Idea borrowed from Peter Grill:
[Welcome to TeX.SE](http://meta.tex.stackexchange.com/questions/1436/welcome-to-tex-sx). I removed 'thanks' from your post since we omit this. Instead, you should [up-vote and accept the answers](http://tex.stackexchange.com/faq#howtoask), giving the answerer the site reputation.
Your profile shows "0% accept rate". I'm sure that you have some good solutions to your questions and you should consider [accepting the answers](http://tex.stackexchange.com/faq#howtoask), giving the answerers the site reputation.
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Dec 2 |
answered | What is the solution for $(x^2- 1) \bmod 8= 0$ |
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Dec 2 |
answered | Am I too young to learn more advanced math and get a teacher? |
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Dec 2 |
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What is the solution for $(x^2- 1) \bmod 8= 0$ Honestly, I don't think that such a complicated solution can help the OP, if they're not able to instantly see the solutions of the question. |
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Dec 2 |
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Sine series simplification to get rid of the factorial Just a remark: typesetting $X.-Y$ without parentheses looks quite badly (and many people consider it wrong and undefined). You can try X\cdot\left(-Y\right) with the output: $$X\cdot\left(-Y\right)$$ |
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Dec 2 |
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Let $X=\{1,2,3,\ldots,10\}$ Find the number of pairs $\{A,B\}$ @FrenzYDT. I know. There was a math typo, see the edit history. |
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Dec 2 |
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Let $X=\{1,2,3,\ldots,10\}$ Find the number of pairs $\{A,B\}$ $3^7=2187{}{}$. |
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Dec 2 |
answered | Let $X=\{1,2,3,\ldots,10\}$ Find the number of pairs $\{A,B\}$ |
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Dec 1 |
answered | Assigning values to divergent series |
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Dec 1 |
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Does the limit exist if the values are different? @question the fact that all limits in directions exist doesn't mean that the limit exists! Consider a set $\{(x,y):(|x|-1)^2+y^2<1\}\cup\{(x,y):x=0\}$ and the characteristic function of this set. Then the linear "cuts" of this function going through $(0,0)$ are all continous at this point, but the function itself is not continuous! |
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Dec 1 |
answered | Is there any research in mathematical biology that isn't heavy in differential equations? |
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Dec 1 |
answered | The power of $(0,1)$ and numeral systems |
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Nov 30 |
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Constructing new numbers from negative absolute value Yeah, that's true. I really don't remember the precise tricks and stuff around this. |
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Nov 30 |
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How can it happen to find infinite bases in $\mathbb R^n$ if $\mathbb R^n$ does not admit more than $n$ linearly independent vectors? Related: mathoverflow.net/questions/46063/… |
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Nov 30 |
answered | How can it happen to find infinite bases in $\mathbb R^n$ if $\mathbb R^n$ does not admit more than $n$ linearly independent vectors? |
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Nov 30 |
answered | Constructing new numbers from negative absolute value |
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Nov 30 |
comment |
Constructing new numbers from negative absolute value Remember: at the beginning, there were only positive numbers. Then someone thought: what about a number that is not positive? and added $-$ and defined absolute value to be $-x$ for $x$ negative. Then similar story with complex numbers. Now you are not satisfied with that. You can use quaternions, but there $j^2=i^2=-1$. You can use octonions but they're just too crazy. |
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Nov 30 |
answered | Notation for repeated application of function |
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Nov 30 |
answered | Why is $3 \cdot 3^k = 3^{k+1}$ and not $9^k$? |
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Nov 30 |
comment |
Non-isomorphic combinatorial classes with growth rate equal to the golden ratio? The problem is that since the first one "deny" 11 in some sense, it is immediately connected to Fibonnaci sequence, since this sequence is the complexity of language of all binary words avoiding 11. |
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Nov 30 |
answered | for $\epsilon\gt0$ find $\delta_\varepsilon\gt0$ such that $\left|x-x_0\right|\lt\delta_\varepsilon\Rightarrow \left|f(x)-f(x_0)\right|<\varepsilon$ |
