slapy2(3)

NAME

SLAPY2 - return sqrt(x**2+y**2), taking care not to cause

unnecessary overflow

SYNOPSIS

REAL FUNCTION SLAPY2( X, Y )
    REAL      X, Y

PURPOSE

SLAPY2 returns sqrt(x**2+y**2), taking care not to cause

unnecessary overflow.

ARGUMENTS

X (input) REAL

Y (input) REAL X and Y specify the values x

and y.

LAPACK version 3.0 15 June 2000

SLAPY2(3)