 tau<span class="op">=</span><span class="fl">2</span><span class="op">)</span>, from <span class="op">=</span> <span class="fl">0</span>, to <span class="op">=</span> <span class="fl">1</span>, </span></span>
<span class="r-in"><span>      ylim <span class="op">=</span> <span class="fu"><a href="https://rdrr.io/r/base/c.html" class="external-link">c</a></span><span class="op">(</span><span class="fl">0</span>, <span class="fl">1</span><span class="op">)</span>, col <span class="op">=</span> <span class="st