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LAPACK
3.7.0
LAPACK: Linear Algebra PACKage
|
| subroutine sswap | ( | integer | N, |
| real, dimension(*) | SX, | ||
| integer | INCX, | ||
| real, dimension(*) | SY, | ||
| integer | INCY | ||
| ) |
SSWAP
interchanges two vectors.
uses unrolled loops for increments equal to 1. jack dongarra, linpack, 3/11/78.
modified 12/3/93, array(1) declarations changed to array(*)