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RSET.FOR
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1991-04-13
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SUBROUTINE RSET (N, DX, DY, INCY)
IMPLICIT NONE
C
C COPIES SCALAR X TO SCALAR Y
C
INTEGER N, INCY
DOUBLE PRECISION DX, DY(*)
C
INTEGER I, IY
C
C
IF (N.LE.0) RETURN
IY = 1
IF (INCY.LT.0) IY = (-N+1)*INCY+1
DO 10 I = 1, N
DY(IY) = DX
IY = IY+INCY
10 CONTINUE
C
RETURN
END