Wie kann man eine nicht eindeutige Funktion plotten?

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
\documentclass{article}
\usepackage{pgfplots}
\begin{document}
\begin{tikzpicture}
  \begin{axis}[
      axis x line=middle,
      axis y line=middle,
      axis equal,
      xlabel = {$x$},
      ylabel = {$y$},
      restrict y to domain = -4:4,
      restrict x to domain = -1:1.6,
    ]
    \addplot [domain = -4:4, samples = 300]
      ({1/(x^3 - 1)}, { (x/(x^3 - 1))^1.5});
    \addplot [domain = -4:4, samples = 300]
      ({1/(x^3 - 1)}, {-(x/(x^3 - 1))^1.5}); 
  \end{axis}
\end{tikzpicture}
\end{document}
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX