er</a></strong>(<a href="../../../../../../org/apache/commons/math3/optimization/MultivariateDifferentiableOptimizer.html" title="interface in org.apache.commons.math3.optimization">MultivariateDifferentiableOptimizer</a>&nbsp;optimizer,
                                             int&nbsp;starts,
                                             <a href="../../../../../../org/apache/commons/math3/random/RandomVectorGenerator.html" title="interface in org.apache.commons.math3.random">RandomVectorGenerator</a>&n