L|\eta)
\propto \left|J\right|\det(L L^\top)^{(\eta - 1)} = \prod_{k=2}^K
L_{kk}^{K-k+2\eta-2}. \]</span> See the previous section for details on
interpreting the shape parameter <span class="math inline">\(\eta\)</span>. Note that even if <span class="math inline">\(\eta=1\)</span>,
it is still essential to evaluate the density function because the
density of <span class="math inline">\(L\)</span> is not constant, regardless of the value of <span class="math inline">\(\eta\)</span>,
even though the density