org.netlib.blas
Class DDOT

java.lang.Object
  org.netlib.blas.DDOT

public class DDOT
extends java.lang.Object

DDOT is a simplified interface to the JLAPACK routine ddot.
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.

 c
 c     forms the dot product of two vectors.
 c     uses unrolled loops for increments equal to one.
 c     jack dongarra, linpack, 3/11/78.
 c     modified 12/3/93, array(1) declarations changed to array(*)
 c

Constructor Summary

DDOT()

Method Summary

static double

DDOT(int n, double[] dx, int incx, double[] dy, int incy)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DDOT

public DDOT()

Method Detail

DDOT

public static double DDOT(int n,
                          double[] dx,
                          int incx,
                          double[] dy,
                          int incy)