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sla_wwaddw.f(3) LAPACK sla_wwaddw.f(3)

NAME

sla_wwaddw.f -

SYNOPSIS

Functions/Subroutines


subroutine sla_wwaddw (N, X, Y, W)
 
SLA_WWADDW

Function/Subroutine Documentation

subroutine sla_wwaddw (integerN, real, dimension( * )X, real, dimension( * )Y, real, dimension( * )W)

SLA_WWADDW
Purpose:
 
    SLA_WWADDW adds a vector W into a doubled-single vector (X, Y).


    This works for all extant IBM's hex and binary floating point
    arithmetics, but not for decimal.
 
Parameters:
N 
          N is INTEGER
            The length of vectors X, Y, and W.
 
X 
          X is REAL array, dimension (N)
            The first part of the doubled-single accumulation vector.
 
Y 
          Y is REAL array, dimension (N)
            The second part of the doubled-single accumulation vector.
 
W 
          W is REAL array, dimension (N)
            The vector to be added.
 
Author:
Univ. of Tennessee
Univ. of California Berkeley
Univ. of Colorado Denver
NAG Ltd.
Date:
November 2011
 
Definition at line 82 of file sla_wwaddw.f.

Author

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