dlapy3.f(3) LAPACK dlapy3.f(3)
NAME
dlapy3.f -
SYNOPSIS
Functions/Subroutines
DOUBLE PRECISION function dlapy3 (X, Y, Z)
DLAPY3 returns sqrt(x2+y2+z2).
Function/Subroutine Documentation
DOUBLE PRECISION function dlapy3 (double precisionX, double precisionY, double precisionZ)
DLAPY3 returns sqrt(x2+y2+z2).
Purpose:
DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause
unnecessary overflow.
Parameters:
X
X is DOUBLE PRECISION
Y
Y is DOUBLE PRECISION
Z
Z is DOUBLE PRECISION
X, Y and Z specify the values x, y and z.
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
September 2012
Definition at line 69 of file dlapy3.f.
Author
Generated automatically by Doxygen for LAPACK from the source code.
Version 3.4.2 Tue Sep 25 2012 dlapy3.f(3)
