dlapy3.f man page

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.

Referenced By

dlapy3(3) is an alias of dlapy3.f(3).

Sat Nov 16 2013 Version 3.4.2 LAPACK