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| − | {{Box|title=Examples for including PDF documents|content= | + | {{Box|hide=true|title=Examples for including PDF documents|content= |
<pdf width="320" height="480">File:First PDF.pdf</pdf> | <pdf width="320" height="480">File:First PDF.pdf</pdf> | ||
*Show document starting at page 3 and different sizings: | *Show document starting at page 3 and different sizings: | ||
<pdf page="3" width="500" height="800">File:First PDF.pdf</pdf> | <pdf page="3" width="500" height="800">File:First PDF.pdf</pdf> | ||
| + | }} | ||
| + | |||
| + | {{Box|hide=false|title=Example for fetching data from RieselPrime database|content= | ||
| + | The data are collected from the internal SQL database by [https://www.mediawiki.org/wiki/Extension:External_Data Extension:External Data]: | ||
| + | * table: RieselPrime | ||
| + | * field: rieselk_id = 4 (-> "1" = Mersenne primes) | ||
| + | * fields collected: n, comment, utm (prime index n, comment like "Woodall", utm: id of Topp5000 page) | ||
| + | |||
| + | Functioning but still complicated: no parser/string functions allowed in "#for_external_table" statement, therefore using variables. | ||
| + | {{#get_db_data:db=RPPDB | ||
| + | |from=RieselPrime | ||
| + | |where=rieselk_id=4 | ||
| + | |order by=n ASC | ||
| + | |data=nval=n,rem=comment,T5000=utm | ||
| + | }} | ||
| + | Mersenne primes <math>2^n-1</math>, prime for ''n'':<br/> | ||
| + | :{{#vardefine:liste|{{#for_external_table:<nowiki/>{{{nval}}},}}}}<!-- | ||
| + | -->{{#vardefine:T5s|{{#for_external_table:<nowiki/>{{{T5000}}},}}}}<!-- | ||
| + | -->{{#vardefine:rems|{{#for_external_table:<nowiki/>{{{rem}}},}}}}<!-- | ||
| + | -->{{#loop:idx|0|48|{{#vardefine:nr|{{#explode:{{#var:liste}}|,|{{#var:idx}}}}}}<!-- | ||
| + | -->{{#vardefine:T5id|{{#explode:{{#var:T5s}}|,|{{#var:idx}}}}}}<!-- | ||
| + | -->{{#vardefine:r|{{#explode:{{#var:rems}}|,|{{#var:idx}}}}}}<!-- | ||
| + | -->{{#if:{{#var:T5id}}|{{T5000|{{#var:T5id}}|{{#var:nr}}}}|{{#var:nr}}}}<!-- | ||
| + | -->{{#if:{{#var:r}}|<span style="color:red;" title="{{#var:r}}">'''*'''</span>}},<nowiki> </nowiki><!-- | ||
| + | -->}} | ||
}} | }} | ||
Revision as of 20:16, 22 December 2018
| Language: | English • Deutsch |
|---|
Here is a Wiki for primes and related topics, still under construction.
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Examples in math (LaTeX) notation
<math>N \supset \mathbb P = \{ p_n \mid n \in N \}</math>
- [math]\displaystyle{ N \supset \mathbb P = \{ p_n \mid n \in N \} }[/math]
<math>\sideset{_1^2}{_3^4}\prod_a^b</math>
- [math]\displaystyle{ \sideset{_1^2}{_3^4}\prod_a^b }[/math]
<math>\iiiint\limits_{F} \, dx\,dy\,dz\,dt</math>
- [math]\displaystyle{ \iiiint\limits_{F} \, dx\,dy\,dz\,dt }[/math]
<math>f(n) =
\begin{cases}
n/2, & \mbox{if }n\mbox{ is even} \\
3n+1, & \mbox{if }n\mbox{ is odd}
\end{cases}</math>
- [math]\displaystyle{ f(n) = \begin{cases} n/2, & \mbox{if }n\mbox{ is even} \\ 3n+1, & \mbox{if }n\mbox{ is odd} \end{cases} }[/math]
<math>\sum_{i=1}^\infty \frac{1}{p_i} = \frac{1}{2} + \frac{1}{3} + \frac{1}{5} + \frac{1}{7} + \frac{1}{11} + \dotsb = \infty</math>
- [math]\displaystyle{ \sum_{i=1}^\infty \frac{1}{p_i} = \frac{1}{2} + \frac{1}{3} + \frac{1}{5} + \frac{1}{7} + \frac{1}{11} + \dotsb = \infty }[/math]
<math>\pi(1)=0\ ;\ \pi(10) = 4\ ;\ \pi(100) = 25\ ;\ \pi(1000) = 168; \ \pi(1000000)=78498</math>
- [math]\displaystyle{ \pi(1)=0\ ;\ \pi(10) = 4\ ;\ \pi(100) = 25\ ;\ \pi(1000) = 168; \ \pi(1000000)=78498 }[/math]
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Example of page categorizations
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Configuration tests: external links open in new browser tab/window
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Examples of template usage and data table generating
The category for Carol/Kynea primes holds 3 example pages for some bases (2, 6 and 10).
These pages hold their data in the template CarolKyneaBase using named parameters.
The parameters can be used to create automatically a table of those pages.Example for fetching data from RieselPrime database
The data are collected from the internal SQL database by Extension:External Data:
- table: RieselPrime
- field: rieselk_id = 4 (-> "1" = Mersenne primes)
- fields collected: n, comment, utm (prime index n, comment like "Woodall", utm: id of Topp5000 page)
Functioning but still complicated: no parser/string functions allowed in "#for_external_table" statement, therefore using variables.
Mersenne primes [math]\displaystyle{ 2^n-1 }[/math], prime for n:
- 2*, 3, 5*, 7*, 13, 17, 19*, 31, 61, 89, 107, 127, 521, 607, 1279, 2203, 2281, 3217, 4253, 4423, 9689, 9941, 11213, 19937, 21701, 23209, 44497, 86243, 110503, 132049, 216091, 756839, 859433, 1257787, 1398269, 2976221, 3021377, 6972593, 13466917, 20996011, 24036583, 25964951, 30402457, 32582657, 37156667, 42643801, 43112609, 57885161,
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