Casio FX-9860G Graphic Calculator

This calculator help me alot to pass all 4 class of calculus...easy to use but top of the line features..plus ability to connect to computer

The casio calculator was a good buy. This calculator has all the option i'll be needing to take calculus classes. The tech support seems to be pretty good also in answering my questions in a timely fashion.

very good service, I got my calculator on time and the specifications were very accurate. I recommend this buyer a 100 %.

This calculator is basically a small computer. There is not much you can throw at it that it won't solve for you, from graphs to quadratic equations and matrices. To be honest I can't really fault this calculator. Its clever enough to pretty much do all you need it to do, but not so much that its not allowed in exams. As a result you can confidently take this into your GCSEs or A-levels without any concerns. The facility to connect it to a computer via USB or other calculators of its type it also usefull.
One thing that is noteworthy is that it takes a bit of time to learn how to use this thing. The interface it pretty straightforward, but because if the sheer number of features, you will find it tricky to use at first, so make sure you get used. You don't want to be stuck in an exam trying to figure out whether to press 'menu' or 'setup'.

Finally, make sure you shop around with this. My friend got one of these for £80, but I manages to acquire for for £20 including shipping.

Nothig else to add! :)Shipped fast though customs im my country isn't very friendly. Calculator itself is a beast! :D