an> interval of
support centered around its location <span class="math inline">\(\mu\)</span> will have a single mode at <span class="math inline">\(\mu\)</span>;
for example, restricting <span class="math inline">\(y\)</span> to <span class="math inline">\((-\pi,\pi)\)</span> and taking <span class="math inline">\(\mu = 0\)</span> leads to
a single local optimum at the mode <span class="math inline">\(\mu\)</span>. If the location <span class="math inline">\(\mu\)</span> is
not in the center of the support