// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) 2002-2004 - INRIA - Vincent COUVERT
//
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution.  The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt

function r=mtlb_randn(a,opt)
    // Emulation function for randn() Matlab function

    [lhs,rhs]=argn()
    if rhs==1 then
        if and(size(a)==[1 1]) then
            r=rand(a,a,"normal")
        else
            tmp=list()
            for k=1:size(a,"*")
                tmp(k)=a(k)
            end
            tmp($+1)="normal"
            r=rand(tmp(1:$))
        end
    else
        if and(size(a)==[1 1]) then
            r=rand(a,a,"normal")
        else
            tmp=list()
            for k=1:size(a,"*")
                tmp(k)=a(k)
            end
            tmp($+1)="normal"
            r=rand(tmp(1:$))
        end
    end
endfunction