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<strong>Here is a Wiki for primes and related topics.</strong>
 
<strong>Here is a Wiki for primes and related topics.</strong>
  
<math>N \supset \mathbb P = \{ p_n \mid n \in N \}</math>
+
Examples for math:
  
<math>\sideset{_1^2}{_3^4}\prod_a^b</math>
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<pre><math>N \supset \mathbb P = \{ p_n \mid n \in N \}</math></pre>
 +
:<math>N \supset \mathbb P = \{ p_n \mid n \in N \}</math>
  
<math>\iiiint\limits_{F} \, dx\,dy\,dz\,dt</math>
+
<pre><math>\sideset{_1^2}{_3^4}\prod_a^b</math></pre>
 +
:<math>\sideset{_1^2}{_3^4}\prod_a^b</math>
  
<math>f(n) =  
+
<pre><math>\iiiint\limits_{F} \, dx\,dy\,dz\,dt</math></pre>
 +
:<math>\iiiint\limits_{F} \, dx\,dy\,dz\,dt</math>
 +
 
 +
<pre><math>f(n) =
 +
\begin{cases}
 +
  n/2, & \mbox{if }n\mbox{ is even} \\
 +
  3n+1, & \mbox{if }n\mbox{ is odd}
 +
\end{cases}</math></pre>
 +
:<math>f(n) =  
 
\begin{cases}  
 
\begin{cases}  
 
   n/2,  & \mbox{if }n\mbox{ is even} \\
 
   n/2,  & \mbox{if }n\mbox{ is even} \\
 
   3n+1, & \mbox{if }n\mbox{ is odd}  
 
   3n+1, & \mbox{if }n\mbox{ is odd}  
 
\end{cases}</math>
 
\end{cases}</math>
 +
 +
<pre><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></pre>
 +
:<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>
 +
 +
<pre><math>\pi(1)=0\ ;\ \pi(10) = 4\ ;\ \pi(100) = 25\ ;\ \pi(1000) = 168; \ \pi(1000000)=78498</math></pre>
 +
:<math>\pi(1)=0\ ;\ \pi(10) = 4\ ;\ \pi(100) = 25\ ;\ \pi(1000) = 168; \ \pi(1000000)=78498</math>

Revision as of 15:18, 5 December 2018

Here is a Wiki for primes and related topics.

Examples for math:

<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]