blob: 486e881ad807a08b4c2ae565a1b65f072eda7d2e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
%%
%% A DANTE-Edition example
%%
%%
%% Copyright (C) 2011 Herbert Voss
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See http://www.latex-project.org/lppl.txt for details.
%%
%%
%% ====
% Show page(s) 1
%%
\documentclass[]{article}
\pagestyle{empty}
\setlength\textwidth{201.70511pt}
\setlength\parindent{0pt}
\usepackage{pstricks-add}
\begin{document}
\psset{unit=5,method=rk4,algebraic,whichabs=0,whichord=1,plotpoints=500,
linewidth=1pt}
\begin{pspicture}(-1.2,-0.2)(1.2,0.2)
\psgrid[subgriddiv=5,subgridcolor=black!10,gridlabels=7pt](-1.2,-0.2)(1.2,0.2)
\psplotDiffEqn[linecolor=red]{0}{12}{0 0 0 0}%
{y[2]|y[3]|2*Pi*y[3]|4*cos(0.2*Pi*x)-2*Pi*y[2]}
\end{pspicture}
\end{document}
|