ss="colLast"><code><strong><a href="../../../../../../../org/apache/commons/math3/analysis/differentiation/GradientFunction.html#GradientFunction(org.apache.commons.math3.analysis.differentiation.MultivariateDifferentiableFunction)">GradientFunction</a></strong>(<a href="../../../../../../../org/apache/commons/math3/analysis/differentiation/MultivariateDifferentiableFunction.html" title="interface in org.apache.commons.math3.analysis.differentiation">MultivariateDifferentiableFunction</a>&nbsp;f)</code>
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