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
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