s='op'>(</span>Q <span class='op'>=</span> <span class='va'>Q</span>, lambda0 <span class='op'>=</span> <span class='fl'>1</span>, c <span class='op'>=</span> <span class='fl'>1.5</span>, delta <span class='op'>=</span> <span class='fu'><a href='https://rdrr.io/r/base/c.html'>c</a></span><span class='op'>(</span><span class='fl'>1</span> <span class='op'>/</span> <span class='fl'>3</span>, <span class='fl'>2</span> <span class='op'>/</span> <span class='fl'>3</span><span class='op'>)</span><span class='op'>