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template<typename T>
void la_wwaddw(integer *n, T *x, T *y, T *w)# LA_WWADDW adds a vector into a doubled-single vector.
Purpose:
LA_WWADDW adds a vector W into a doubled-single vector (X, Y). This works for all extant IBM's hex and binary floating point arithmetic, but not for decimal.
- Parameters:
N – [in]
N is INTEGER
The length of vectors X, Y, and W.
X – [inout]
X is REAL array, dimension (N)
The first part of the doubled-single accumulation vector.
Y – [inout]
Y is REAL array, dimension (N)
The second part of the doubled-single accumulation vector.
W – [in]
W is REAL array, dimension (N)
The vector to be added.