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Martin Thoma 2013-10-27 11:53:08 +01:00
parent 66c298d738
commit e03ffd318f
2 changed files with 3 additions and 4 deletions

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@ -6,7 +6,7 @@
\begin{document}
\begin{tikzpicture}
\begin{axis}[
legend pos=south west,
legend pos=south west,
axis x line=middle,
axis y line=middle,
grid = major,
@ -18,15 +18,14 @@
ymin=-0.25, % start the diagram at this y-coordinate
ymax= 2.25, % end the diagram at this y-coordinate
axis background/.style={fill=white},
xlabel=x,
ylabel=y,
xlabel=$x$,
ylabel=$y$,
%xticklabels={-2,-1.6,...,7},
%yticklabels={-8,-7,...,8},
tick align=outside,
minor tick num=-3,
enlargelimits=true,
tension=0.08]
% plot the stirling-formulae
\addplot[domain=0:1, red, thick,samples=20] {0.5*x*x};
\addplot[domain=1:2, green, thick,samples=20] {x-0.5};
\addplot[domain=2:3, blue, thick,samples=500] {-0.5*(x-2)*(x-2)+x-0.5};