01 /*
02 * $Id: PolynomialMatrixDerivativeIntegral.java,v 1.4 2006/08/10 03:20:30 koga Exp $
03 *
04 * Copyright (C) 2004 Koga Laboratory. All rights reserved.
05 *
06 */
07 package matxbook.chap17;
08
09 import org.mklab.nfc.matrix.Matrix;
10 import org.mklab.nfc.matrix.PolynomialMatrix;
11 import org.mklab.nfc.scalar.Polynomial;
12
13
14 /**
15 * @author koga
16 * @version $Revision: 1.4 $, 2004/04/19
17 */
18 public class PolynomialMatrixDerivativeIntegral {
19
20 /**
21 * メインメソッド
22 *
23 * @param args コマンドライン引数
24 */
25 @SuppressWarnings("nls")
26 public static void main(String[] args) {
27 Polynomial s = new Polynomial("s");
28 PolynomialMatrix a = new PolynomialMatrix(new Polynomial[] {s.add(1), s.power(2).multiply(2).add(1)});
29 Matrix a1 = a.integral();
30 Matrix a2 = a.integral(2);
31 Matrix a3 = ((PolynomialMatrix)a2).derivative();
32 Matrix a4 = ((PolynomialMatrix)a2).derivative(2);
33 a1.print("a1");
34 a2.print("a2");
35 a3.print("a3");
36 a4.print("a4");
37 }
38 }
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