Do you guys know any free plotters?(adsbygoogle = window.adsbygoogle || []).push({});

(or the sites/links to them)

Any free program/software that can plot sequences?

Such as

A_n = sum(mod(floor(n/p^k),p)*(p/q)^k,k,0,n)

A_n = sum(seq(mod(floor(n/p^k),p)*(p/q)^k,k,0,n))

Which is

[tex]A_n = \sum\limits_{k = 0}^n {\bmod \left( {\left\lfloor {\frac{n}{{p^k }}} \right\rfloor ,p} \right)\left( {\frac{p}{q}} \right)^k }[/tex]

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# Mathematics Freeware?

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