.TL
First document in Unix style
.AU
markus schnalke <meillo@marmaro.de>
.AB
This document is a first attempt to write documentation using
the Unix typesetting system
.I troff
instead of
.I LaTeX
which I used to use.
.AE


.NH
First heading
.PP
And some text afterwards. There is also a second sentence \(em nice!
Because I think this is still not enough text, I write some more words here.
Maybe even one more sentence would be good.
Okay, that should be enough for this paragraph.
.PP
So let's have a second paragraph, just as example.

.NH
My next heading
.PP
Here now, I want to introduce some different text styles:
For example, see an
.I italic
word, or next, a
.B bold
one. Great, isn't it?

.NH 2
Now a formula
.PP
That's the
.I "quadratic equation" .
(I'm really curious if that works!)
.EQ
x sub 1,2 ~=~ {-b \(+- sqrt{ b sup 2 -4ac }} over 2a
.EN

.NH
And verbatim test
.PP
Source code in that example.
.DS
.I
#include <stdio.h>

#define N 1447 /* limit is around 1448 */

int main() {
        int matrix[N*N];
        printf("size: %d\n", sizeof(matrix));
        return 0;
}
.R
.DE

.SH
This is now unnumbered
.PP
Only for testing. Remeber, there is no deeper sense behind the content.