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Diffstat (limited to 'src/main/java/org/apache/commons/math3/analysis/MultivariateMatrixFunction.java')
-rw-r--r-- | src/main/java/org/apache/commons/math3/analysis/MultivariateMatrixFunction.java | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math3/analysis/MultivariateMatrixFunction.java b/src/main/java/org/apache/commons/math3/analysis/MultivariateMatrixFunction.java new file mode 100644 index 0000000..8f7aaf0 --- /dev/null +++ b/src/main/java/org/apache/commons/math3/analysis/MultivariateMatrixFunction.java @@ -0,0 +1,35 @@ +/* + * 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 matrix function. + * + * @since 2.0 + */ +public interface MultivariateMatrixFunction { + + /** + * 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; +} |