[James Sherman Jr.]

Are you trying to call complet from the command prompt in octave?  If so,
its failing because externally, octave can only see the first function in a
file.  (That is probably not a good explanation, but I think it conveys the
right idea.)  If you want to call complet from the command line, you'll need
to put it in a new file.

If thats not the problem you're having, are you sure you're in the right
directory?  Is the file named checkp.m?  I think you're going to need to be
more specific before I can try and be of any more help.

James

2009/3/25 ann sww <annsww at yahoo.com>

> i try to write  twi function and one is calling the other
>
> function [myprime]=checkp(value)
> value=input('inter a value');
>
>   myprime=complet(value)
>    check=complet.*1;
>   if check==1
>    disp('true prime');
>     else
>     disp('false prime');
>     end
>
>
>
> function myprime=complet()
> value=input('value');
> complet=1;
> number=2;
> myprime=complet;
>   while complet==1  & number<value
>
>   divesion=value/number;
>
>     round_divesion=round(divesion);
>
>     differance=(divesion-round_divesion);
>
>      if differance ~= 0
>        complet=1;
>        else
>        complet=0;
>      end
>
>    number=number+1;
>
>  end
>
> // the name of the function is always undefined
>
>
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