Lost my TI-nspire CX CAS, now looking at getting another. Which

>>8678502
TI

i had the casio and the stylus interface is shit

Just to note, the calculators in the picture are the Casio FX-CP400, the HP Prime, and the TI-nspire CX (I would obviously get a CAS version)

graphing calculators are worthless past high school.
i would recommend the ti 36 x pro scientific calculator, the wolfram alpha app on your phone, and matlab free trial

>>8678646
This, unless you're going into maths specifically.

As a matter of fact, I went into business college with a calculator more powerful than the required one, and had to buy the downgrade because the graphing calculator isn't allowed in exams.

>>8678502
A laptop with matlab and maple.

>>8678646
>>8678671
I use a calculator all the time for physics and general problem solving. Being able to plug in equations and have it do algebra has saved me tons of time

>>8678680
$100 graphing calculators are unnecessary.
You could do the same thing with a 20 dollar scientific calculator

>>8678697
Or for 3 bucks on the wolfram alpha app which has full step by step solutions

>>8678502
Laptop with linux and gnu octave.

>>8678779
>>8678646
this, just use octave, sagemath, gnuplot, wolfram alpha

if you need to do some heavy lifting then bust out R or numpy/scipy/matplotlib

File: fx85png-5458f0ade1907.png (99KB, 300x441px) Image search: [Google]

99KB, 300x441px

only calculator you'll ever need, its operation is trivial and left as an exercise to the user