*******</span>
0449     
0450   <span class="keyword">end</span>    <span class="comment">% for iterations</span>
0451   
0452   
0453   <span class="comment">%*****************************************************</span>
0454   
0455   <span class="keyword">if</span> (ier == 0)
0456     <span class="keyword">if</span> (f &lt; fx)   <span class="comment">%%% by mela byt merit??</span>
0457       <span class="comment">% x=x_it;   % already done JF041111</span>
0458       bLinesearch = 0;
0459       <span clas