NAME

SRC/dlapy2.f

SYNOPSIS

double precision function dlapy2 (x, y)
DLAPY2 returns sqrt(x2+y2).

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 is DOUBLE PRECISION



          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 62 of file dlapy2.f.

Generated automatically by Doxygen for LAPACK from the source code.