.TH "SRC/clarnv.f" 3 "Version 3.12.0" "LAPACK" \" -*- nroff -*-
.ad l
.nh
.SH NAME
SRC/clarnv.f
.SH SYNOPSIS
.br
.PP
.SS "Functions/Subroutines"

.in +1c
.ti -1c
.RI "subroutine \fBclarnv\fP (idist, iseed, n, x)"
.br
.RI "\fBCLARNV\fP returns a vector of random numbers from a uniform or normal distribution\&. "
.in -1c
.SH "Function/Subroutine Documentation"
.PP 
.SS "subroutine clarnv (integer idist, integer, dimension( 4 ) iseed, integer n, complex, dimension( * ) x)"

.PP
\fBCLARNV\fP returns a vector of random numbers from a uniform or normal distribution\&.  
.PP
\fBPurpose:\fP
.RS 4

.PP
.nf
!>
!> CLARNV returns a vector of n random complex numbers from a uniform or
!> normal distribution\&.
!> 
.fi
.PP
 
.RE
.PP
\fBParameters\fP
.RS 4
\fIIDIST\fP 
.PP
.nf
!>          IDIST is INTEGER
!>          Specifies the distribution of the random numbers:
!>          = 1:  real and imaginary parts each uniform (0,1)
!>          = 2:  real and imaginary parts each uniform (-1,1)
!>          = 3:  real and imaginary parts each normal (0,1)
!>          = 4:  uniformly distributed on the disc abs(z) < 1
!>          = 5:  uniformly distributed on the circle abs(z) = 1
!> 
.fi
.PP
.br
\fIISEED\fP 
.PP
.nf
!>          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\&.
!> 
.fi
.PP
.br
\fIN\fP 
.PP
.nf
!>          N is INTEGER
!>          The number of random numbers to be generated\&.
!> 
.fi
.PP
.br
\fIX\fP 
.PP
.nf
!>          X is COMPLEX array, dimension (N)
!>          The generated random numbers\&.
!> 
.fi
.PP
 
.RE
.PP
\fBAuthor\fP
.RS 4
Univ\&. of Tennessee 

.PP
Univ\&. of California Berkeley 

.PP
Univ\&. of Colorado Denver 

.PP
NAG Ltd\&. 
.RE
.PP
\fBFurther Details:\fP
.RS 4

.PP
.nf
!>
!>  This routine calls the auxiliary routine SLARUV to generate random
!>  real numbers from a uniform (0,1) distribution, in batches of up to
!>  128 using vectorisable code\&. The Box-Muller method is used to
!>  transform numbers from a uniform to a normal distribution\&.
!> 
.fi
.PP
 
.RE
.PP

.PP
Definition at line \fB98\fP of file \fBclarnv\&.f\fP\&.
.SH "Author"
.PP 
Generated automatically by Doxygen for LAPACK from the source code\&.