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JEP is a Java library for parsing and evaluating mathematical expressions. Use groupId org.fudaa to deploy it in maven central
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/* @author rich
* Created on 15-Feb-2005
*
* See LICENSE.txt for license information.
*/
package org.lsmp.djep.jama;
import org.lsmp.djep.vectorJep.values.*;
import org.nfunk.jep.*;
/**
* Utility functions for adding Jama matrix functions.
* To add these functions to a VectorJep or MatrixJep instance use
*
* VectorJep j = new VectorJep();
* j.addStandardFunctions();
* ...
* JamaUtil.addStandardFunctions(j);
*
*
* @author Rich Morris
* Created on 15-Feb-2005
* @see http://math.nist.gov/javanumerics/jama/
*/
public final class JamaUtil
{
public static Jama.Matrix toJama(Matrix m) throws ParseException
{
int rows = m.getNumRows();
int cols = m.getNumCols();
Object data[][] = m.getEles();
double A[][] = new double[rows][cols];
for(int i=0;i