debian man page for dlaruv

dlaruv.f(3)							      LAPACK							       dlaruv.f(3)

NAME
       dlaruv.f -

SYNOPSIS
   Functions/Subroutines
       subroutine dlaruv (ISEED, N, X)
	   DLARUV

Function/Subroutine Documentation
   subroutine dlaruv (integer, dimension( 4 )ISEED, integerN, double precision, dimension( n )X)
       DLARUV

       Purpose:

	    DLARUV returns a vector of n random real numbers from a uniform (0,1)
	    distribution (n <= 128).

	    This is an auxiliary routine called by DLARNV and ZLARNV.

       Parameters:
	   ISEED

		     ISEED is 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

		     N is INTEGER
		     The number of random numbers to be generated. N <= 128.

	   X

		     X is DOUBLE PRECISION array, dimension (N)
		     The generated random numbers.

       Author:
	   Univ. of Tennessee

	   Univ. of California Berkeley

	   Univ. of Colorado Denver

	   NAG Ltd.

       Date:
	   November 2011

       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.

       Definition at line 96 of file dlaruv.f.

Author
       Generated automatically by Doxygen for LAPACK from the source code.

Version 3.4.1							  Sun May 26 2013						       dlaruv.f(3)