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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;
/**
* An interface representing a multivariate vectorial function.
*
* @since 2.0
*/
public interface MultivariateVectorFunction {
/**
* Compute the value for the function at the given point.
*
* @param point point at which the function must be evaluated
* @return function value for the given point
* @exception IllegalArgumentException if point's dimension is wrong
*/
double[] value(double[] point) throws IllegalArgumentException;
}
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