Help for buying a calculator

[ameri]

Hello
I need a calculator witch can show solution of a calculus problem (such as a integral or a limit) step by step.
The price does not matter.
I need something like ti spire or casio classpad. But I'm not sure if these models can do what I want.

Regards

 

[stapel]

I need a calculator witch can show solution of a calculus problem (such as a integral or a limit) step by step.

Why? And, since you "need" this for your class, hasn't your school told you which model to get?

 

[markraz]

Hello
I need a calculator witch can show solution of a calculus problem (such as a integral or a limit) step by step.
The price does not matter.
I need something like ti spire or casio classpad. But I'm not sure if these models can do what I want.

Regards

use an iphone and this http://www.symbolab.com/
the only calculator that will maybe show solutions is TI nspire with Eigenmath plugin

 

[ameri]

Why? And, since you "need" this for your class, hasn't your school told you which model to get?

I'm student of mechanics engineering. I need something sufficient for my whole study.