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LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
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subroutine dswap | ( | integer | N, |
double precision, dimension(*) | DX, | ||
integer | INCX, | ||
double precision, dimension(*) | DY, | ||
integer | INCY | ||
) |
DSWAP
interchanges two vectors. uses unrolled loops for increments equal one.
jack dongarra, linpack, 3/11/78. modified 12/3/93, array(1) declarations changed to array(*)