org.netlib.lapack
Class DLAPY3

java.lang.Object
  extended by org.netlib.lapack.DLAPY3

public class DLAPY3
extends java.lang.Object

DLAPY3 is a simplified interface to the JLAPACK routine dlapy3.
This interface converts Java-style 2D row-major arrays into
the 1D column-major linearized arrays expected by the lower
level JLAPACK routines.  Using this interface also allows you
to omit offset and leading dimension arguments.  However, because
of these conversions, these routines will be slower than the low
level ones.  Following is the description from the original Fortran
source.  Contact seymour@cs.utk.edu with any questions.

* .. * * Purpose * ======= * * DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause * unnecessary overflow. * * Arguments * ========= * * X (input) DOUBLE PRECISION * Y (input) DOUBLE PRECISION * Z (input) DOUBLE PRECISION * X, Y and Z specify the values x, y and z. * * ===================================================================== * * .. Parameters ..


Constructor Summary
DLAPY3()
           
 
Method Summary
static double DLAPY3(double x, double y, double z)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DLAPY3

public DLAPY3()
Method Detail

DLAPY3

public static double DLAPY3(double x,
                            double y,
                            double z)