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          <td class="paramname"></td><td>)</td>
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<p>Utilizes the Nelder-Mead simplex method for finding a minimum value of the specified function. </p>
<dl class="section user"><dt>Syntax</dt><dd><div class="fragment"><div class="line"><span class="keyword">subroutine </span>solve(class(nelder_mead) this, class(fcnnvar_helper) fcn, real(real64) x(:), real(real64) fout, optional type(iteration_behavior) ib, optional class(errors