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Diffstat (limited to 'obsolete/macros/latex/contrib/tkz/tkz-linknodes/examples/latex/equation.tex')
-rw-r--r-- | obsolete/macros/latex/contrib/tkz/tkz-linknodes/examples/latex/equation.tex | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/obsolete/macros/latex/contrib/tkz/tkz-linknodes/examples/latex/equation.tex b/obsolete/macros/latex/contrib/tkz/tkz-linknodes/examples/latex/equation.tex new file mode 100644 index 0000000000..c7ac553f36 --- /dev/null +++ b/obsolete/macros/latex/contrib/tkz/tkz-linknodes/examples/latex/equation.tex @@ -0,0 +1,40 @@ +\documentclass[]{article} +\usepackage[utf8]{inputenc} +\usepackage[upright]{fourier} +\usepackage{tkz-linknodes} +\thispagestyle{empty} + +\begin{document} + +\parindent=0pt + +\begin{center} + \fbox{% + \begin{minipage}{10cm} + \begin{NodesList}[margin=2 cm] + \begin{align} + 3\left(x^2-\frac{2}{3}\right) &= 4 \AddNode\\ + 3x^2-2 &= 4 \AddNode\\ + 3x^2 &= 6 \AddNode\\ + \intertext{\hfil isolate the term with the variable \hfil} + x^2 &= 2 \AddNode\\ + \sqrt{x^2} &= \sqrt{2} \AddNode\\ + |x| &= \sqrt{2} \AddNode\\ + x &= \pm\sqrt{2} \AddNode + \end{align} + \LinkNodes{expand}% + \LinkNodes{$+2$}% + \LinkNodes{$\div 3$} + \LinkNodes{$\sqrt{\ldots}$} + \LinkNodes{$\sqrt{x}=|x|$} + \LinkNodes{so that} + \end{NodesList} + \end{minipage}} +\end{center} + +\end{document} +% Encoding : utf8 +% Author : Alain Matthes (2008) +% Engine : pdfLaTeX (LaTeX only with pdftex >= 1.40) +% Packages : xkeyval, tikz with arrow library, amsmath, etex, ifthen +% Remark : needs two compilations
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