dlapy2.f man page

dlapy2.f —

Synopsis

Functions/Subroutines

DOUBLE PRECISION function dlapy2 (X, Y)
DLAPY2 returns sqrt(x2+y2).

Function/Subroutine Documentation

DOUBLE PRECISION function dlapy2 (double precisionX, double precisionY)

DLAPY2 returns sqrt(x2+y2).

Purpose:

DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary
overflow.

Parameters:

X

X is DOUBLE PRECISION

Y

Y is DOUBLE PRECISION
X and Y specify the values x and y.

Author:

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date:

September 2012

Definition at line 64 of file dlapy2.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Referenced By

dlapy2(3) is an alias of dlapy2.f(3).

Sat Nov 16 2013 Version 3.4.2 LAPACK