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template<typename T>
T lapy3(T *x, T *y, T *z)# LAPY3 returns sqrt(x2+y2+z2)
Purpose:
LAPY3 returns sqrt(x**2+y**2+z**2), taking care not to cause unnecessary overflow.
- Parameters:
X – [in] X is REAL
Y – [in] Y is REAL
Z – [in]
Z is REAL
X, Y and Z specify the values x, y and z.
- Returns:
T Template based return value of the function.