SLAPY3(1) LAPACK auxiliary routine (version 3.2) SLAPY3(1)NAME
SLAPY3 - returns sqrt(x**2+y**2+z**2), taking care not to cause unnec‐
essary overflow
SYNOPSIS
REAL FUNCTION SLAPY3( X, Y, Z )
REAL X, Y, Z
PURPOSE
SLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unneces‐
sary overflow.
ARGUMENTS
X (input) REAL
Y (input) REAL Z (input) REAL X, Y and Z specify
the values x, y and z.
LAPACK auxiliary routine (versioNovember 2008 SLAPY3(1)