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
18 package org.apache.commons.math4.legacy.analysis.differentiation;
19
20 import org.apache.commons.math4.legacy.analysis.MultivariateVectorFunction;
21 import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
22
23
24 /**
25 * Extension of {@link MultivariateVectorFunction} representing a
26 * multivariate differentiable vectorial function.
27 * @since 3.1
28 */
29 public interface MultivariateDifferentiableVectorFunction
30 extends MultivariateVectorFunction {
31
32 /**
33 * Compute the value for the function at the given point.
34 * @param point point at which the function must be evaluated
35 * @return function value for the given point
36 * @exception MathIllegalArgumentException if {@code point} does not
37 * satisfy the function's constraints (wrong dimension, argument out of bound,
38 * or unsupported derivative order for example)
39 */
40 DerivativeStructure[] value(DerivativeStructure[] point)
41 throws MathIllegalArgumentException;
42 }