SRC/dla_wwaddw.f(3) | Library Functions Manual | SRC/dla_wwaddw.f(3) |
NAME
SRC/dla_wwaddw.f
SYNOPSIS
Functions/Subroutines
subroutine dla_wwaddw (n, x, y, w)
DLA_WWADDW adds a vector into a doubled-single vector.
Function/Subroutine Documentation
subroutine dla_wwaddw (integer n, double precision, dimension( * ) x, double precision, dimension( * ) y, double precision, dimension( * ) w)
DLA_WWADDW adds a vector into a doubled-single vector.
Purpose:
DLA_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 DOUBLE PRECISION array, dimension (N) The first part of the doubled-single accumulation vector.
Y
Y is DOUBLE PRECISION array, dimension (N) The second part of the doubled-single accumulation vector.
W
W is DOUBLE PRECISION 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 dla_wwaddw.f.
Author
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