ly four
 interfaces defining the common behavior of optimizers, one for each supported type of objective
 function:
 <ul>
  <li><a href="../../../../../org/apache/commons/math3/optimization/univariate/UnivariateOptimizer.html" title="interface in org.apache.commons.math3.optimization.univariate"><code>UnivariateOptimizer</code></a> for <a href="../../../../../org/apache/commons/math3/analysis/UnivariateFunction.html" title="interface in org.apache.commons.math3.analysis"><code>univariate real functions</cod