f order 1</dd>
<dt class="col-md-4"> <samp>jinc(</samp><var>x</var><samp>)</samp></dt><dd class="col-md-8"> jinc function (max=1, min=-0.1323); jinc(<var>x</var>)=2*j1(pi*<var>x</var>)/(pi*<var>*x</var>)</dd>
<dt class="col-md-4"> <samp>ln(</samp><var>x</var><samp>)</samp></dt><dd class="col-md-8"> natural logarithm function</dd>
<dt class="col-md-4"> <samp>log(</samp><var>x</var><samp>)</samp></dt><dd class="col-md-8"> logarithm base 10</dd>
<dt class="col-md-4"> <samp>logtwo(</samp><var>x</var><samp>)</sa