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 precision X, double precision Y, double precision Z)

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:

December 2016

Definition at line 70 of file dlapy3.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

The man page dlapy3(3) is an alias of dlapy3.f(3).

Sat Jun 24 2017 Version 3.7.1 LAPACK