CXML

SLAPY2 (3lapack)


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.

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