Provided by: liblapack-doc_3.3.1-1_all bug

NAME

       LAPACK-3 - returns a vector of n random real numbers from a uniform (0,1)

SYNOPSIS

       SUBROUTINE SLARUV( ISEED, N, X )

           INTEGER        N

           INTEGER        ISEED( 4 )

           REAL           X( N )

PURPOSE

       SLARUV returns a vector of n random real numbers from a uniform (0,1)
        distribution (n <= 128).
        This is an auxiliary routine called by SLARNV and CLARNV.

ARGUMENTS

        ISEED   (input/output) INTEGER array, dimension (4)
                On entry, the seed of the random number generator; the array
                elements must be between 0 and 4095, and ISEED(4) must be
                odd.
                On exit, the seed is updated.

        N       (input) INTEGER
                The number of random numbers to be generated. N <= 128.

        X       (output) REAL array, dimension (N)
                The generated random numbers.

FURTHER DETAILS

        This routine uses a multiplicative congruential method with modulus
        2**48 and multiplier 33952834046453 (see G.S.Fishman,
        'Multiplicative congruential random number generators with modulus
        2**b: an exhaustive analysis for b = 32 and a partial analysis for
        b = 48', Math. Comp. 189, pp 331-344, 1990).
        48-bit integers are stored in 4 integer array elements with 12 bits
        per element. Hence the routine is portable across machines with
        integers of 32 bits or more.

 LAPACK auxiliary routine (version 3.2)     April 2011                            SLARUV(3lapack)