File:Funktionsbegriff.svg
Summary
| Description |
Deutsch: Visualisierung des Funktionsbegriffs bzw. einer eindeutigen Relation. Jedem Funktionsargument (x_i) aus der Definitionsmenge D wird ein Funktionswert (y_i) der Wertemenge W eindeutig zugeordnet. |
| Date | |
| Source | Own work |
| Author | CrAc |
Source:
\documentclass[12pt]{article}
\pagestyle{empty}
\usepackage{amssymb}
\usepackage{amsmath}
\usepackage[usenames]{color}
\usepackage{pstricks,pst-plot,pst-3dplot}
\begin{document}
\begin{picture}(100,250)
%% definitionsmenge
\put(-5,60){$\mathbb{D}$}
\put(0,0){\oval(50,90)}
%% elemente der wertemenge
\put(-5,20){$x_1$}
\put(-5,0){$x_2$}
\put(-5,-20){$x_3$}
%% wertemenge
\put(100,60){$\mathbb{W}$}
\put(105,0){\oval(50,90)}
%% elemente der definitionsmenge
\put(100,20){$y_1$}
\put(100,0){$y_2$}
\put(100,-20){$y_3$}
%% abbildungspfeile
\put(15,22){\vector(1,0){80}} %% x_1 -> y_1
\put(15,2){\vector(1,0){80}} %% x_2 -> y_2
\put(15,-18){\vector(1,0){80}} %% x_3 -> y_3
\end{picture}
\end{document}
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