01 /*
02 * $Id: RationalPolynomialDerivativeIntegral.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.scalar.Polynomial;
10 import org.mklab.nfc.scalar.RationalPolynomial;
11
12
13 /**
14 * 有理多項式の導関数と不定積分のサンプルです。
15 * @author koga
16 * @version $Revision: 1.4 $, 2004/04/19
17 */
18 public class RationalPolynomialDerivativeIntegral {
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 RationalPolynomial r = s.add(2).divide(s.multiply(2).add(3));
29 RationalPolynomial r1 = r.derivative();
30 RationalPolynomial r2 = r.derivative(2);
31 r1.print("r1");
32 r2.print("r2");
33 }
34 }
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