redhat man page for slapy2

SLAPY2(l)								 )								 SLAPY2(l)

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(l)