3 ms·

Speaking of maths, I'd like to see a cheaper TI-83. Obligatory XKCD: https://xkcd.com/768/ https://xkcd.com/768/

• cosinetau 9y ago
  Do you mean wolfram alpha?
  • cosinetau 9y ago
    Or, whatever you know. You can reinvent the wheel for all I care. https://play.google.com/store/search?q=ti-83 https://play.google.com/store/search?q=ti-83