>TI-89 and TI-Nspire prohibited in this class

I have had classes where any calculator was prohibited

good. Only an idiot would use one of those instead of a turing complete machine.

>>8292441
>he fell for the graphing calculator meme

>>8292441
>needing algebraic manipulation software

>>8292441
>Using TI

I haven't used a graphing calculator since high school

TI-84 master race reporting in.

Been using the same calculator since the 6th grade.

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>>8292441
>HP-50g is prohibited in this class.
>TI-89 allowed.

I'm going for either Biology or Chemisty, with plans to move onto Pharmacy School. I bought a TI-89 and it's not allowed in my lower level math classes. Should I hold onto it for future math or should I just sell it on craigslist?

>>8292533
You literally don't need it for studying math. You won't need a calculator at all in higher level math, a calculator doesn't help you write proofs.

TI-89 is for professionals like engineers, but most of them irl just use a scientific or MATLAB code for the heavy stuff.

>>8292533
The literal only place graphing calculators are useful are undergraduate math classes.

If you need to graph something past that, install R or Octave

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>>8292533

Sell it and get a Casio FX115es+ or FX991ex