001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package org.apache.commons.math3.analysis.differentiation; 019 020import org.apache.commons.math3.analysis.MultivariateVectorFunction; 021import org.apache.commons.math3.exception.MathIllegalArgumentException; 022 023 024/** 025 * Extension of {@link MultivariateVectorFunction} representing a 026 * multivariate differentiable vectorial function. 027 * @since 3.1 028 */ 029public interface MultivariateDifferentiableVectorFunction 030 extends MultivariateVectorFunction { 031 032 /** 033 * Compute the value for the function at the given point. 034 * @param point point at which the function must be evaluated 035 * @return function value for the given point 036 * @exception MathIllegalArgumentException if {@code point} does not 037 * satisfy the function's constraints (wrong dimension, argument out of bound, 038 * or unsupported derivative order for example) 039 */ 040 DerivativeStructure[] value(DerivativeStructure[] point) 041 throws MathIllegalArgumentException; 042 043}