Package: libvecmath1.2-java
Version: 1.14-3
Severity: normal
Hello,
the SVD will fail if the matrix has more columns than rows. It's because
it will try to copy the matrix to U, which is smaller than this matrix.
See the attached file for testcase.
Regards
Jiri Palecek
-- System Information:
Debian Release: testing/unstable
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/dash
Kernel: Linux 2.6.15
Locale: LANG=C, LC_CTYPE=C (charmap=ISO-8859-2) (ignored: LC_ALL set to cs_CZ)
Versions of packages libvecmath1.2-java depends on:
ii gij-4.1 [java1- 4.1.0-1 The GNU Java bytecode interpreter
ii jamvm [java1-ru 1.4.2-1 virtual machine which conforms to
ii kaffe 2:1.1.6-3 A JVM to run Java bytecode
ii kaffe-pthreads 2:1.1.6-3 A POSIX threads enabled version of
ii sun-j2sdk1.5 [j 1.5.0+update06 Java(TM) 2 SDK, Standard Edition,
ii sun-j2se6.0-jre 1.5.9.99+1.6.0beta-1duo1 Sun Java 2 Platform Standard Editi
libvecmath1.2-java recommends no packages.
-- no debconf information
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import java.lang.String;
import javax.vecmath.GMatrix;
public class vectst
{
public static void main(String[] args) {
GMatrix m1=new GMatrix(1,2),m2=new GMatrix(1,1),m3=new GMatrix(1,2),m4=new GMatrix(2,2);
m1.SVD(m2,m3,m4); // crashes
}
}
