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- \documentclass[varwidth=true, border=2pt]{standalone}
- \usepackage{pgfplots}
- \usepackage{tikz}
- \begin{document}
- \begin{tikzpicture}
- \begin{axis}[
- legend pos=south west,
- axis x line=middle,
- axis y line=middle,
- grid = major,
- width=12cm,
- height=4.5cm,
- grid style={dashed, gray!30},
- xmin=-1, % start the diagram at this x-coordinate
- xmax= 1, % end the diagram at this x-coordinate
- ymin=-1, % start the diagram at this y-coordinate
- ymax= 1, % end the diagram at this y-coordinate
- axis background/.style={fill=white},
- xlabel=x,
- ylabel=y,
- %xticklabels={-1,-0.8,...,1},
- extra x ticks={-1,-0.8,-0.6,-0.4,-0.2,0,0.2,0.4,0.6,0.8,1},
- %yticklabels={-8,-7,...,8},
- tick align=outside,
- enlargelimits=true,
- tension=0.08]
- % plot the stirling-formulae
- \addplot[domain=-1:1, samples=500] {sin(1150*x)/(20*x)};
- %\addlegendentry{$f_1(x)=\frac{1}{2}x^2$}
- \end{axis}
- \end{tikzpicture}
- \end{document}
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