Editorial Review:Product Description:MODEL- TI83GRAPHICS DESC.-TEXAS INSTRUMENTS GRAPHING CALCULATOR FEATURES- * 8-line by 16-character display. * Advanced functions accessed through pull-down display menus. * Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. * Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences. * Up to 10 graphing functions defined, saved, graphed, and analyzed at one time. * Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots. * User-defined list names. Lists store up to 999 elements. * 14 interactive zoom features. * Function evaluation table shows numeric evaluation of functions in table format. * Interactive analysis of function values, roots, maximum, minimums, integrals, and derivatives. * 7 different graph styles for differentiating the look of each graph drawn. * Horizontal and vertical split-screen options. * Matrix operations including inverse, determinant, transpose, augment,
Amazon.com Product Description:Perhaps if we'd had this calculator in high school we would have done much better in trigonometry. The Texas Instruments TI-83 is an ideal unit for any math student, combining powerful features for graphing and statistical analysis.
The LCD screen displays 16 characters over 8 lines. Though the TI-83's keyboard layout might seem daunting to those who've never laid eyes on a graphic calculator before, the helpful, if intimidatingly thick, manual will get you up and running quickly.
The TI-83 includes function, parametric and polar, and sequence plot modes. You can store, graph, and analyze up to 10 functions, 6 parametric and polar functions, and 3 sequence functions. The TI-83's Draw operations allow you to annotate graphs. Along with the advanced math and science features, the TI-83 also includes such financial functions as cash flow, amortization, and time value of money.
The included input-output cable lets you link the TI-83 with another TI-83 or a TI-82 for data sharing, and the optional TI-Graph Link software lets you transfer files to a PC.
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Customer Reviews
Average Rating:
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Excellent calculator
An advanced calculator that is user friendly, does amazing tricks and comes up for more.
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Nice calculator
This is a very nice, useful tool . I would recommend it to anyone taking courses in Math, Physics, Chemistry or Statistics
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Great Customer Service
I had to return this item (turns out that I didn't need it after all), and the customer service rep at Buy Accessories was extremely responsive and helpful.
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forever
bought as a replacement for my TI 83plus.
i can't tell a difference between the two except that the actual calculator looks different. it works just the same for me [doing calculus and finance stuff.]
as of now, i say save your money and get an 83 instead of the other ones. TI-Titanium 85+...who needs that? it's not like you are playing super video games on it or whatever...it's not a cell phone
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Good calculator, awful condition.
I just received my calculator, and I am disappointed in the condition that I have received it in.
The description says that it includes the calculator itself, the case, four double A batteries, and the guidebook. All I received was the calculator. There were no batteries inside, there was no case on it, and there was no guidebook included in the package.
