zla_wwaddw.f - Man Page

subroutine zla_wwaddw (n, x, y, w)
ZLA_WWADDW adds a vector into a doubled-single vector.

ZLA_WWADDW adds a vector into a doubled-single vector.  

Purpose:

    ZLA_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

          N is INTEGER
            The length of vectors X, Y, and W.

X

          X is COMPLEX*16 array, dimension (N)
            The first part of the doubled-single accumulation vector.

Y

          Y is COMPLEX*16 array, dimension (N)
            The second part of the doubled-single accumulation vector.

W

          W is COMPLEX*16 array, dimension (N)
            The vector to be added.

Author

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Definition at line 80 of file zla_wwaddw.f.