%---------------------------Relative Size-----------------------------
\section{Relative Size Squared\label{s:tet-rel-size-squared}}

This metric measures the size of a tetrahedron relative to an ensemble
containing it using volume.
Take $\overline{V}$ to be the average volume of the tetrahedra in the ensemble being analyzed
and define
\[
R = \frac{V}{\overline{V}}
\]
Then the quality is defined as
\begin{equation*}
q =  \left[ \min\left( R, \frac {1}{R}\right) \right]^2.
\end{equation*}

Note that if $\overline{V} < DBL\_MIN$ or if $R \leq DBL\_MIN$, we set $q = 0$.

\tetmetrictable{relative size squared}%
{$1$}%                  Dimension
{$[0.3,1]$}%            Acceptable range
{$[0,1]$}%              Normal range
{$[0,1]$}%              Full range
{N/A}%                  Equilateral tet
{\cite{knu:03}}%        Citation
{v\_tet\_relative\_size\_squared}%                            Verdict function name

