SION   A( LDA, * ), DWORK( * ),  G( LDG, * ),
     $                   Q( LDQ, * ), T( LDT, * ), U( LDU, * ),
     $                   X( LDX, * )

</PRE>
<A name="Arguments"><B><FONT SIZE="+1">Arguments</FONT></B></A>
<P>

<B>Mode Parameters</B>
<PRE>
  JOB     CHARACTER*1
          Specifies the computation to be performed, as follows:
          = 'C':  Compute the reciprocal condition number only;
          = 'E':  Compute the error bound only;
          = 'B':  Compute both the reciprocal condition numb