
Commons Math example source code file (FieldLUDecomposition.java)
The Commons Math FieldLUDecomposition.java source code/* * 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/LICENSE2.0 * * 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.math.linear; import org.apache.commons.math.FieldElement; /** * An interface to classes that implement an algorithm to calculate the * LUdecomposition of a real matrix. * <p>The LUdecomposition of matrix A is a set of three matrices: P, L and U * such that P×A = L×U. P is a rows permutation matrix that is used * to rearrange the rows of A before so that it can be decomposed. L is a lower * triangular matrix with unit diagonal terms and U is an upper triangular matrix.</p> * <p>This interface is based on the class with similar name from the * <a href="http://math.nist.gov/javanumerics/jama/">JAMA library. * <ul> * <li>a {@link #getP() getP} method has been added, * <li>the Other Commons Math examples (source code examples)Here is a short list of links related to this Commons Math FieldLUDecomposition.java source code file: 
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