It has to be the best calculator in the market , it does everything and it is sold for a very reasonable price !

I think it's a great calculator at an excellent price, and I highly recommend it!

Great price but had to return since my son who is in college is used to the Texas Instrument calculator

the calculator we got for our daughter was such a great price and it came so fast i want to thank you

Just what my sophomore Granddaughter needed and at a good price.

The quality is super, a constant characteristic of Casio since the '70's

This is a well-built quality product, priced less than the competition with a better feature set

The only small disadvantage is that connecting it to the internet isn't as easy as with TIs, and there appear to be fewer programmes available for the Casio

But if you go on to study circuits and upper level engineering topics, then this Casio 9860gii sits in a sort of "nowhere-land" -- It isn't as powerful or usable as you'd like, but also not as simple or cheap as some of Casio's great scientific calculators.

Everything is fine, high quality finish and crisp clear screen with back light

Overall it is a great instrument, an useful tool for engineering students

It is somewhat complete, has nice graphics tools and capabilities, the battery last long, it is programmable and has great alternatives for math writings forms

She's studying computer science and she says this is the best tool she has had to solve her math problems

It is a very useful tool to study!Este calculador es asombroso!

I have always used Casio for my school and my university; when my old calculator damaged (water was dropped on to it), I didn't hesitate about purchasing another Casio; and I do not regret that decision

The only small disadvantage is that connecting it to the internet isn't as easy as with TIs, and there appear to be fewer programmes available for the Casio

But if you go on to study circuits and upper level engineering topics, then this Casio 9860gii sits in a sort of "nowhere-land" -- It isn't as powerful or usable as you'd like, but also not as simple or cheap as some of Casio's great scientific calculators.

Having used both the TI-84 Plus and this, the Casio is so much easier to use, once you understand how to use it

After the steep learning curve, he now loves the Casio and strongly prefers it to the TI.Why does he

Plus CE had a much prettier display, however the monochrome display of the Casio was much easier to read

The natural display really works well, better than any other calculator, and it graphs at lightening speed and finds roots etc effortlessly

This allows me to review any blank or empty-minded areas and anyone who wants this Calculator I most certainly recommend it if you prefer a natural display over TI"s Linear display

I prefer Casio natural textbook display as I can easily replicate any equation in textbooks and save them for later

As others have noted the processing time is fast (so is the TI, but this displays things like graphs much faster)Some disadvantages include:(-

The only small disadvantage is that connecting it to the internet isn't as easy as with TIs, and there appear to be fewer programmes available for the Casio

Connecting to a project for example would seem like a handy feature for a teacher, however, I'm unlikely to ever use the function

Another nice feature is that it doesn't replace what you've typed in if you want to insert an integer or variable you forgot, which annoyed the hell outta me on the 84.

This is a well-built quality product, priced less than the competition with a better feature set

The backlight is a nice feature as well, although I don't see too much of a need for it as I do homework in good lighting.

But if you go on to study circuits and upper level engineering topics, then this Casio 9860gii sits in a sort of "nowhere-land" -- It isn't as powerful or usable as you'd like, but also not as simple or cheap as some of Casio's great scientific calculators.

The only small disadvantage is that connecting it to the internet isn't as easy as with TIs, and there appear to be fewer programmes available for the Casio

The only small disadvantage is that connecting it to the internet isn't as easy as with TIs, and there appear to be fewer programmes available for the Casio

But if you go on to study circuits and upper level engineering topics, then this Casio 9860gii sits in a sort of "nowhere-land" -- It isn't as powerful or usable as you'd like, but also not as simple or cheap as some of Casio's great scientific calculators.

It is a very good value for the money and more intuitive to use than a TI.

It is not that the TI is better, but it has a larger market share in upper level classes (college algebra, calculus, physics...) so teachers are used to it

The TI did have one advantage over the Casio, it will display fractions inside a matrix

Like a lot of students posting here I grew up using Texas Instruments scientific and later graphing calculators

Casio Basic isn't the most versatile language I've ever used

I purchased this for my college math classes i had already had bad luck with a couple TI calculators this is the best calculator i have ever used

Works great, easy to use, very explicit instructions

CASIO WORKS MUCH BETTER THAN THOUSE TAXES

Works perfect for my college algebra class and is very easy to use.

I'm not sure if the product is authentic because the buttons feel like they're about to fall off

Great product, exactly as mentioned in the description.

A really great product that does the exact some functions the competitors products do and for only half the price

The price is very competitive however, and I'd recommend it without hesitation over rival products.

Very good product, I have no complaints and buying this in this color make my daughter have a different from the black that all their classmates have

It's a bit hard to use at times but this is because of the many functionalities.

Consulting the manual is also a bit frustrating and tedious

It is a bit tricky to use at first, but once you get the hang of it it will be the best thing that ever happened to you

The drawing graphs part is a little bit difficult to use but once you learn it, it is good enough.