erhtmlsu5.html#descdata"><span 
class="cmtt-10">psb</span><span 
class="cmtt-10">_desc</span><span 
class="cmtt-10">_type</span></a>.
     </dd><dt class="description">
<span 
class="cmbx-10">On Return</span> </dt><dd 
class="description">
     </dd><dt class="description">
<span 
class="cmbx-10">res</span> </dt><dd 
class="description">contains the 1-norm of (the columns of) <span 
class="cmmi-10">x</span>.<br 
class="newline" />Scope: <span 
class="cmbx-10">global </span><br 
class="newline" />Intent: <sp