NAME
DLAPY3 - return sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow
SYNOPSIS
DOUBLE PRECISION
FUNCTION DLAPY3( X, Y, Z )
PURPOSE
DLAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow.
ARGUMENTS
X (input) DOUBLE PRECISION
Y (input) DOUBLE PRECISION
Z (input) DOUBLE PRECISION
X, Y and Z specify the values x, y and z.
ČLÁNKY DO MAILU