arget frame in plane of
    current frame.</p></dd>

  <dt>dist</dt>
<dd><p>The distance, in radians, between the current and target
    frames.</p></dd>

 <dt>Fa</dt>
<dd><p>The current frame.</p></dd>

 <dt>Fz</dt>
<dd><p>The new target frame.</p></dd>

 <dt>tau</dt>
<dd><p>The principle angles between the current and target frames.</p></dd>

 <dt>Ga</dt>
<dd><p>The current plane.</p></dd>

 <dt>Gz</dt>
<dd><p>The target plane.</p></dd>

</dl></div>
    <div id="details">
    <h2>Details</h2>
    <p>Froze