org.netlib.lapack
Class DLAPY2
java.lang.Object
org.netlib.lapack.DLAPY2
public class DLAPY2
- extends java.lang.Object
DLAPY2 is a simplified interface to the JLAPACK routine dlapy2.
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
* =======
*
* DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary
* overflow.
*
* Arguments
* =========
*
* X (input) DOUBLE PRECISION
* Y (input) DOUBLE PRECISION
* X and Y specify the values x and y.
*
* =====================================================================
*
* .. Parameters ..
Method Summary |
static double |
DLAPY2(double x,
double y)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DLAPY2
public DLAPY2()
DLAPY2
public static double DLAPY2(double x,
double y)