scaling_factor</a> =&gt; <a class="el" href="namespacenonlin__linesearch.html#a767b8926182d3ee4553e2731b32b16a2">ls_get_scale</a></td></tr>
<tr class="memdesc:a632aa6eb3e7e9d118e54f1466d8c270b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Gets the scaling of the product of the gradient and direction vectors. <br /></td></tr>
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