Ok, I have to say the TI-30Xa solar Texas Instruments calculator is by far the most useful calculator I�ve ever used. It is ideal for Algebra students entering high school. I have been using mine for over 3 years and have gotten lots of useful time out of it, for the affordable price I paid. This is also a great calculator for Science as it is a scientific calculator.
To take full advantage of all this calculator in particular has to offer, I highly recommend that you take some time to review the handbook to familiarize yourself with all different features. So you can get the most out of the TI-30Xa solar Texas Instruments calculator. Also there is a nifty small sheet of black paper slipped behind the calculator that tells all the basics. Very useful if you need some quick info.
There are many basic features to the TI-30Xa solar Texas Instruments calculator. Including the APD (Automatic Power Down) a very handy feature turns off the calculator automatically if no key is pressed for about 5 minutes, but does not clear display, settings, pending operations, or memory. The calculator can display up to 10 digits plus a minus sign, and a two-digit exponent. Please note that results with more than ten digits will display in scientific notation.
The TI-30Xa solar Texas Instruments calculator has all the basic arithmetic features that include addition, subtraction, division, and multiplication. If you were to enter a negative number and a positive number it would input a negative as the correct answer. Therefore, it changes sign of value just entered. Parenthetical expressions () (up to 15 open) closes all open parenthesis. The Basic Pie unit is calculated with twelve digits. (3.14159265359), displayed with 10 digits (3.141592654) as of the capacity on the TI-30Xa solar Texas Instruments calculator.
When dealing with percents the TI (Texas Instruments calculator) does these basic functions: Percentage, Ratio, add-on, and discount. The fractions may take a little longer to operate on this certain TI calculator. First enter a proper or improper fraction. Note: When possible, improper fractions are displayed as mixed numbers. Single variable functions display decimal results. It is very important to know that if a result (answer) would overflow or if fixed decimal is 0, no fraction to decimal conversion occurs. It is not an error. The denominator must be a whole number to compute correctly.
The TI calculator also does basic powers and roots, and logarithmic functions. Also basic angle unit settings between degrees, radians, and grads. An ideal feature for people who are currently taking Basic Geometry. You can also perform rectangular to polar and vice versa.
There are a few basic Trigonometric Functions for this certain TI calculator. Such as SIN, COS, TAN, 2�nd ect. I do not recommend using the TI-30Xa solar Texas Instruments calculator for Calculus or in depth Trigonometry. Although, it performs the basic functions Texas Instruments sells certain calculators specialized especially for those subjects.
Above are the specialized features in the TI-30Xa solar Texas Instruments calculator. Also the basic features. I used mine for basic tasks such as algebra in the ninth grade; today I use it just for adding and subtraction numbers usually for tax day. As I worked my way up through the grades, the TI-30Xa solar Texas Instruments calculator was very useful to me. It was recently approved for some use on the SAT�s so I used it on that too.
The Advantages of this calculator are plentiful. It has a very durable cover that very easily and nicely slips over the top. I�ve gone through a lot with mine, and it still looks new. Also sense it has a new and improved style its display window has bigger numbers making it extremely simple to see. It is very small and compact so you can take it just about anywhere you can fit a pencil at.
If you go to the right place you should be able to find this calculator very affordable. I bought mine for $11.50. at the local Staples. I just recently went price comparing and found the TI-30Xa solar Texas Instruments calculator is cheaper in the department stores and office supplies stores. I wouldn’t bother going to any other stores because the price can range anywhere from $10.00-25.00. which is ridiculous. And as always on all TI Calculators there is a One-Year Limited Warranty.
To sum it up, this calculator will give you years of thorough use. Also it will give you reliability too. From my experience using it I have found it is way more convenient and simpler to use than other calculators. In some cases even cheaper. Right now this has to be as good as it gets with calculators that provide more than basic features that can be affordable at the same time.
