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removed formulae

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Martin Thoma 2012-09-16 21:22:04 +02:00
parent fc93840015
commit 093b57df72
2 changed files with 6 additions and 438 deletions
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15
tikz/vector-triangle-inequality/vector-triangle-inequality.tex
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@ -7,20 +7,17 @@
\definecolor{xvectorcolor}{HTML}{77933C}
\begin{document}
\begin{tikzpicture}[]
\begin{tikzpicture}[font=\boldmath]\large
% Punkte
\coordinate (A) at (0,0) {};
\coordinate (B) at (5,0) {};
\coordinate (C) at (2,2) {};
% Draw the triangle
\path[fill=blue!10, fill=blue!10] (A) -- (B) -- (C) -- (A);
\draw[->, ultra thick,fill=gray!10, xvectorcolor, arrows={-latex}] (A) -- (C) node[sloped,midway,above] {$x$};
\draw[->, ultra thick,fill=gray!10, blue!80, arrows={-latex}] (C) -- (B) node[sloped,midway,above] {$y$};
\draw[->, ultra thick,fill=gray!10, red!80, arrows={-latex}] (A) -- (B) node[sloped,midway,above] {$z = x + y$};
\coordinate (A) -- (B) node[sloped,midway,below] {$\|z\| = \|x+y\| \leq \|x\| + \|y\|$};
\path[fill=blue!10, fill=blue!5] (A) -- (B) -- (C) -- (A);
\draw[->, ultra thick, xvectorcolor, arrows={-latex}] (A) -- (C) node[sloped,midway,above] {$\mathsf{x}$};
\draw[->, ultra thick, blue!80, arrows={-latex}] (C) -- (B) node[sloped,midway,above] {$\mathsf{y}$};
\draw[->, ultra thick, red!80, arrows={-latex}] (A) -- (B) node[sloped,midway,above] {$\mathsf{z = x+y}$};
%\coordinate (A) -- (B) node[sloped,midway,below] {$\mathsf{\|z\| = \|x+y\| \leq \|x\| + \|y\|}$};
\end{tikzpicture}
\end{document}