Texas Instruments TI-36X Pro Engineering/Scientific Calculator | 9.7 Inch | Black.

The overall calculator is amazing and its fast working but the buttons are small and a little hard to real so if you cant see close up buy something else other than that its a pretty decent calculator

It’s a really good calculator. There is certain equations that it can not do. But over all it had most of the functions and keys you need

Satisfactory

This calculator calculates numbers correctly.

I needed to take a math class called Elements of Calculus. It covers Elementary Functions, Finite Mathematics and single variable Calculus. This is the book

The calculator is very good overall. My only complaints are with things such as decimal to degrees/mins/seconds and vica versa. You have to navigate a bunch of menus to this basic conversion. It is actually faster to simple divide by 60 then 3600 to find the mins and seconds then to navigate the menus. The calculator suffers from not having a simply button to convert back and forth. Like a dec -> DMS button would be a huge welcome. Especially since this calculator is primarily used on the EIT/PE and LSIT/PLS exams.

College-age daughter told me the TI-83+ I bought in the 1990s finally failed, Sunday night before a Calculus test. We werent sure about borrowing one from the testing center, so ordered this for overnight delivery hoping it would show up before the test at 10 AM. It did! She says it does everything she needed the 83+ for, and its even solar powered so not a battery hog (it does have batteries as well).

Best calc to use for FE if you are accustomed to TI brand calcs. I like it a lot, great value.

Let me start by saying Ive been using the TI-84 plus CE calculator for 7 years now. However, as a civil engineering student in university, Im not allowed to use that calculator in my classes or on my exams because it has too many features that does the work for me. I also cannot use it for my FE or PE exams when I want to get certified as an engineer. So I had to downgrade and buy this one. If youre a civil engineering major, this is the next best calculator thats FE/PE certified. It has the most features and its the most similar to the newer calculator versions. After being so familiar with a calculator for 7 years, its hard to switch to another one. But it only took me a minute or two of fiddling around with the 36-X PRO before I got the hang of the different buttons and command locations. I also LOVE that I dont have to worry about charging it! I cant count the amount of times I would sit down in class or at home and take out my 84 plus CE for an assignment or homework and it would be out of battery. It was such a pain to remember to charge it. Note: Even if youre not an engineering major, and youre just in high school or college, get this calculator! I started using my TI-84 plus CE in 8th grade and these types of calculators are a lifesaver. Itll help you in the long run and save you a lot of time and effort instead of using a scientific calculator. It has so many useful functions can really help you when youre on crunch time in an exam or something like that. 10/10!

It came delivered nicely and the packaging for the item made the item feel really new. This has helped me in my math class!