Ph Gibone wrote:
> 
> >Anyway, it doesn't do what you wanted. You should use
> >diferrent variables than xx and yy in your external loops
> >(e.g. #while (sx < 2) and #while (sy < 2) and add #declare
> >xx = sx ; #declare yy = sy ; just before #while (i <
> >MaxIter))
> 
> Right, and it has been fixed (and now it works) !, but it doesn't explain
> the -nan !
	Well, usually nan represents infinity (when you divide
something by 0 for example, it doesn't always cause an
error, but returns nan), depends on your system...
	But here, I didn't see what could cause it :-(

> 
> > As for the error, do you get it immediately, or does it
> >loop some before crashing? (if the second, I'd be interested
> >in seeing the values of tt, xx, and yy just before the
> >crash...)
> No way : it crashes when I want to call #warning  str(tt, 5,0) (1st time)
> 
> Thanks for helping
> Philippe
	You're welcome

		Jerome

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