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diff --git a/src/main/java/org/apache/commons/math3/analysis/solvers/AbstractPolynomialSolver.java b/src/main/java/org/apache/commons/math3/analysis/solvers/AbstractPolynomialSolver.java
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+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.commons.math3.analysis.solvers;
+
+import org.apache.commons.math3.analysis.polynomials.PolynomialFunction;
+
+/**
+ * Base class for solvers.
+ *
+ * @since 3.0
+ */
+public abstract class AbstractPolynomialSolver
+    extends BaseAbstractUnivariateSolver<PolynomialFunction>
+    implements PolynomialSolver {
+    /** Function. */
+    private PolynomialFunction polynomialFunction;
+
+    /**
+     * Construct a solver with given absolute accuracy.
+     *
+     * @param absoluteAccuracy Maximum absolute error.
+     */
+    protected AbstractPolynomialSolver(final double absoluteAccuracy) {
+        super(absoluteAccuracy);
+    }
+    /**
+     * Construct a solver with given accuracies.
+     *
+     * @param relativeAccuracy Maximum relative error.
+     * @param absoluteAccuracy Maximum absolute error.
+     */
+    protected AbstractPolynomialSolver(final double relativeAccuracy,
+                                       final double absoluteAccuracy) {
+        super(relativeAccuracy, absoluteAccuracy);
+    }
+    /**
+     * Construct a solver with given accuracies.
+     *
+     * @param relativeAccuracy Maximum relative error.
+     * @param absoluteAccuracy Maximum absolute error.
+     * @param functionValueAccuracy Maximum function value error.
+     */
+    protected AbstractPolynomialSolver(final double relativeAccuracy,
+                                       final double absoluteAccuracy,
+                                       final double functionValueAccuracy) {
+        super(relativeAccuracy, absoluteAccuracy, functionValueAccuracy);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    @Override
+    protected void setup(int maxEval, PolynomialFunction f,
+                             double min, double max, double startValue) {
+        super.setup(maxEval, f, min, max, startValue);
+        polynomialFunction = f;
+    }
+
+    /**
+     * @return the coefficients of the polynomial function.
+     */
+    protected double[] getCoefficients() {
+        return polynomialFunction.getCoefficients();
+    }
+}