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Electronics : Texas Instruments TI30XA Scientific Calculator |
Batteries Included: 1
Battery Description: 1 button cell
Binding: Electronics
Brand: Texas Instruments
EAN: 0033317030002
Label: Texas Instruments
Manufacturer: Texas Instruments
Model: TI30XA
Number Of Items: 1
Publisher: Texas Instruments
Studio: Texas Instruments
MPN: TI30XA
Features:- Adds, subtracts, multiplies, and divides fractions entered in traditional numerator/denominator format
- Performs trigonometric functions, logarithms, roots, powers, reciprocals, and factorials
- Polar/rectangular conversions
- 1-variable statistics include results for mean and standard deviation
- Battery powered; slide case included
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Editorial Review:
Product Description:
Pocket scientific calculator 15 parentheses levels Up to 4 pending operations Combinations and permutations Wallet-case and batteries are included
Amazon.com Product Description:
Once you get to a certain level of math classes, a regular old calculator just isn't good enough anymore--you need a high-functioning calculator that can perform algebraic, trigonometric, and statistical problems in addition to general mathematical tasks. The Texas Instruments TI-30XA scientific calculator can do this for you. It is extremely handy when it comes to figuring tricky fractions. It can add, subtract, multiply, and divide fractions when entered in a traditional numerator/denominator format. This calculator can also do a variety of conversions, from fractions to decimals, degrees to radians to grads, DMS to decimal to degrees, and polar to rectangular. The display screen holds up to 10 digits.
For high school or college students tackling advanced math, this is a great tool (and a thoughtful back-to-school gift), and with more professors allowing the use of calculators during classes and exams, it's a necessary one. Easy to use and easy to slip into a backpack, the TI-30XA will soon become indispensable for both the serious and the striving math student. --Dana Van Nest
Average Rating: 
Rating:  -
I gave it 5 because my girflriend loves it. It is hers.
Now, down to brass tacks. Every review I read on Amazon leaves out or merely casually mentions what I need to know.
So, batteries. NO, it does not expain how to change them in EVERY manual. At least it does not in this one. It only sayes that the batteries should last a lifetime. Okay, to change the batteries you need to remove all 6 very small philips-head screws from the back of the case,(I recommend a set of jewler's ... Read More
Rating: -
There's nothing much to say but if you need a calculator that is less scientific but with some good functions (including trigonomic functions) then this is the calculator for you. It's cheap and functions perfectly without failure.
Rating: -
I'm a college engineering student, so math is as common to me as breathing, and a calculator is almost part of my wardrobe. I bought the TI-30XA back in high school for a mere $10 on discount, and have been using it ever since.
I love my TI30. It's reliable, easy to use, actually has features that some GRAPHING calcs don't have (DMS to DD conversion, for example)--or at least don't have in an easy-to-find place--is light, and of course inexpensive. I think I have changed the batteries ... Read More
Rating:  -
The original calculator I received became faulty within 1 week of use. CambridgeWorld sent me a new one to replace it in 2 weeks.
Rating:  -
i cannot use it its too confusing. im used to the casio calculators. not recommended.
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