m-a(i,j)*b(j)</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="keywordflow">      end do</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="keywordflow">    end if</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    b(i)=sum/a(i,i)</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="keywordflow">  end do</span></div>
<div