DLAPY2(1) LAPACK auxiliary routine (version 3.2) DLAPY2(1)NAME
DLAPY2 - returns sqrt(x**2+y**2), taking care not to cause unnecessary
overflow
SYNOPSIS
DOUBLE PRECISION FUNCTION DLAPY2( X, Y )
DOUBLE PRECISION X, Y
PURPOSE
DLAPY2 returns sqrt(x**2+y**2), taking care not to cause unnecessary
overflow.
ARGUMENTS
X (input) DOUBLE PRECISION
Y (input) DOUBLE PRECISION X and Y specify the values x
and y.
LAPACK auxiliary routine (versioNovember 2008 DLAPY2(1)