ed.

  LDA    INTEGER
         The leading dimension of the array A.  LDA &gt;= max(1,M).

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<A name="Method"><B><FONT SIZE="+1">Method</FONT></B></A>
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  The routine returns immediately after detecting a diagonal element
  which differs from DIAG, or a nonzero off-diagonal element in the
  searched part of A.

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<A name="Comments"><B><FONT SIZE="+1">Further Comments</FONT></B></A>
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  None
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<A name="Example"><B><FONT SIZE="+1">Example</FONT></B></A>
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<B>Program Text</B>
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