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<h3 class="section">1.14 Newton-Raphson algorithm</h3>
<p><a name="index-nrm-19"></a>
No constraints are honoured.
<!-- nrm ../inst/nrm.m -->
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— Function File: <var>xmin</var> = <b>nrm</b> (<var>f,x0</var>)<var><a name="index-nrm-20"></a></var><br>
<blockquote><p>Using <var>x0</var> as a starting point find a minimum of the scalar
function <var>f</var>. The Newton-Raphson method is used.
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