1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.math3.analysis;
18
19 /**
20 * Extension of {@link UnivariateFunction} representing a differentiable univariate real function.
21 *
22 * @version $Id: DifferentiableUnivariateFunction.java 1383845 2012-09-12 08:34:10Z luc $
23 * @deprecated as of 3.1 replaced by {@link org.apache.commons.math3.analysis.differentiation.UnivariateDifferentiableFunction}
24 */
25 @Deprecated
26 public interface DifferentiableUnivariateFunction
27 extends UnivariateFunction {
28
29 /**
30 * Returns the derivative of the function
31 *
32 * @return the derivative function
33 */
34 UnivariateFunction derivative();
35
36 }