slapy2(l) - Linux man page

Name

SLAPY2 - returns 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.