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- SSSSRRRRSSSSCCCCLLLL((((3333FFFF)))) SSSSRRRRSSSSCCCCLLLL((((3333FFFF))))
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- NNNNAAAAMMMMEEEE
- SRSCL - multiplie an n-element real vector x by the real scalar 1/a
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- SUBROUTINE SRSCL( N, SA, SX, INCX )
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- INTEGER INCX, N
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- REAL SA
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- REAL SX( * )
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- PPPPUUUURRRRPPPPOOOOSSSSEEEE
- SRSCL multiplies an n-element real vector x by the real scalar 1/a. This
- is done without overflow or underflow as long as
- the final result x/a does not overflow or underflow.
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- AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
- N (input) INTEGER
- The number of components of the vector x.
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- SA (input) REAL
- The scalar a which is used to divide each component of x. SA
- must be >= 0, or the subroutine will divide by zero.
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- SX (input/output) REAL array, dimension
- (1+(N-1)*abs(INCX)) The n-element vector x.
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- INCX (input) INTEGER
- The increment between successive values of the vector SX. > 0:
- SX(1) = X(1) and SX(1+(i-1)*INCX) = x(i), 1< i<= n
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- PPPPaaaaggggeeee 1111
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