deletions | additions       diff --git a/figures/curves/caption.tex b/figures/curves/caption.tex  index c182e11..3f8b8a2 100644  --- a/figures/curves/caption.tex  +++ b/figures/curves/caption.tex 
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\textbf{\label{fig:2}} \textbf{Hover on the figure above and click Launch IPython to load the Notebook associated with this figure.} The plot shows numerical visualization of symbolically constructed expressions, generated using code and data taken and adapted from \href{http://nbviewer.ipython.org/static/img/example-nb/sympy.png}{this IPython notebook}. Currently the notebook will stay active for 5 minutes and then be shut off automatically.