slapy3(3)

NAME

SLAPY3 - return sqrt(x**2+y**2+z**2), taking care not to

cause unnecessary 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 unnecessary overflow.

ARGUMENTS

X (input) REAL

Y (input) REAL Z (input) REAL X, Y and

Z specify the values x, y and z.

LAPACK version 3.0 15 June 2000

SLAPY3(3)