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SRC/lapack_64_obj/dlapy2.f(3) Library Functions Manual SRC/lapack_64_obj/dlapy2.f(3)

NAME

SRC/lapack_64_obj/dlapy2.f

SYNOPSIS

Functions/Subroutines


double precision function DLAPY2 (x, y)
DLAPY2 returns sqrt(x2+y2).

Function/Subroutine Documentation

double precision function DLAPY2 (double precision x, double precision y)

DLAPY2 returns sqrt(x2+y2).

Purpose:

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

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.

Definition at line 63 of file dlapy2.f.

Author

Generated automatically by Doxygen for LAPACK from the source code.

Version 3.12.1 LAPACK