Hello Carlo,
totient is a function N --> N,
for example totient(1.5) is not defined.
Perhaps you want a discrete plot:
(%i17) xy: makelist([n,totient(n)],n,0,1000)$
(%i18) plot2d([discrete, xy], [style, [points,1,1,1]])$
HTH
Volker van Nek
Am 9 Aug 2007 um 12:54 hat Carlo Nucera geschrieben:
> There is a simple (maybe stupid) question that I will ask you: how can
> I plot the function totient(x)?
> Using plot2d returns me nothing, while I manage to draw simple
> function such as F(x) where F is an algebraic polynomial.
>
> Thanks
> meditans
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