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sdsdot.f(3) LAPACK sdsdot.f(3)

NAME

sdsdot.f

SYNOPSIS

Functions/Subroutines


real function sdsdot (N, SB, SX, INCX, SY, INCY)
SDSDOT

Function/Subroutine Documentation

real function sdsdot (integer N, real SB, real, dimension(*) SX, integer INCX, real, dimension(*) SY, integer INCY)

SDSDOT

Purpose:


Parameters:

N


N is INTEGER
number of elements in input vector(s)

SB


SB is REAL
single precision scalar to be added to inner product

SX


SX is REAL array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
single precision vector with N elements

INCX


INCX is INTEGER
storage spacing between elements of SX

SY


SY is REAL array, dimension ( 1 + ( N - 1 )*abs( INCX ) )
single precision vector with N elements

INCY


INCY is INTEGER
storage spacing between elements of SY

Author:

Lawson, C. L., (JPL), Hanson, R. J., (SNLA),

Kincaid, D. R., (U. of Texas), Krogh, F. T., (JPL)

Further Details:


REFERENCES
C. L. Lawson, R. J. Hanson, D. R. Kincaid and F. T.
Krogh, Basic linear algebra subprograms for Fortran
usage, Algorithm No. 539, Transactions on Mathematical
Software 5, 3 (September 1979), pp. 308-323.
REVISION HISTORY (YYMMDD)
791001 DATE WRITTEN
890531 Changed all specific intrinsics to generic. (WRB)
890831 Modified array declarations. (WRB)
890831 REVISION DATE from Version 3.2
891214 Prologue converted to Version 4.0 format. (BAB)
920310 Corrected definition of LX in DESCRIPTION. (WRB)
920501 Reformatted the REFERENCES section. (WRB)
070118 Reformat to LAPACK coding style

Purpose:


Author:

Univ. of Tennessee

Univ. of California Berkeley

Univ. of Colorado Denver

NAG Ltd.

Date:

November 2017

Definition at line 166 of file sdsdot.f.

Author

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