*TI GRAPHICS CALC

*TI GRAPHICS CALC Review

Texas Instruments, Inc. TI-82 is a graphic calculator with 8 display lines, displaying 16 characters, with 28.2 KB memory, requires 4 AAA battery(s) and has a lithium ion backup battery(s).

Texas Instruments TI-86 Graphing Calculator

Texas Instruments TI-86 Graphing Calculator Review

Texas Instruments TI-86 Graphing Calculator Feature

• Graphing functions
• Powerful calculus features
• Function evaluation table
• 128K RAM with 96K user-available
• Input/output port

Designed with power users in mind, the TI-86 graphing calculator has all the power and functionality of the popular TI-85 but with significant enhancements aimed at students of college mathematics, engineering, and science. The TI-86 includes a function evaluation table, deep entry recall, seven different graph styles with multiple line and shading options, and slope and direction fields for differential equations. In addition, the TI-86 boasts 96 KB of user-available memory--three times more than the TI-85. There's also a new function evaluation table which shows numeric output for function, polar, parametric, and differential equation modes.

The TI-86 runs with programs designed for the TI-85 and includes all the same matrix features, but with a new matrix editor that allows the user to view and edit matrices in two dimensions. You can also view multiple lists and attach formulas to those lists for automatic computations. A new aspect of the TI-86 is the ability to customize product functionality with machine language programs downloaded from TI's Web site. Besides the strong graphing abilities, the TI-86 also has powerful calculus features like integration, derivatives, minimums, maximums, roots, and arcs. It also supports Z80 assembly language programming.

The 64 x 128 high-contrast pixel screen displays eight lines of 21 characters each plus two levels of display menus. With the TI-86, you can link to other TI-86s and TI-85s via the input/output port, and to CBLs, CBRs, and computers. --Dana Van Nest Designed with power users in mind, the TI-86 graphing calculator has all the power and functionality of the popular TI-85 but with significant enhancements aimed at students of college mathematics, engineering, and science. The TI-86 includes a function evaluation table, deep entry recall, seven different graph styles with multiple line and shading options, and slope and direction fields for differential equations. In addition, the TI-86 boasts 96 KB of user-available memory--three times more than the TI-85. There's also a new function evaluation table which shows numeric output for function, polar, parametric, and differential equation modes.

TEXTI89TITANIUM - TI-89 Titanium Programmable Graphing Calculator

TEXTI89TITANIUM - TI-89 Titanium Programmable Graphing Calculator Review

TEXTI89TITANIUM - TI-89 Titanium Programmable Graphing Calculator Feature

• Amortization - Yes; +/- Switch Key - No
• Backspace Key - Yes
• Base Number Calculations - Yes
• Bond Calculations - No

TI-89 Titanium Programmable Graphing Calculator

Texas Instruments TI-84 Plus Silver Edition Graphing Calculator

Texas Instruments TI-84 Plus Silver Edition Graphing Calculator Review

TI-84Plus Silver Programmable Graphing Calculator

Texas Instruments TI83PLUS - TI-83PLUS Programmable Graphing Calculator, 10-Digit LCD

Texas Instruments TI83PLUS - TI-83PLUS Programmable Graphing Calculator, 10-Digit LCD Review

Ideal for the algebra classroom. Lets students graph and compare functions, as well as perform data plotting and analysis. Horizontal and vertical split screen options. Advanced functions accessed through pull-down display menus. Includes tools for finance. I/O port for communication with other TI products. Power Source(s): Battery; Display Notation: Graphic; Number of Display Digits: N/A; Display Characters x Display Lines: 16 x 8.

HP 50g Graphing Calculator

HP 50g Graphing Calculator Review

HP 50g Graphing Calculator Feature

• New display upgrade--the new HP 50g display features a 30% increase in usable space over the HP 49g+
• New powerful SD card slot allows you to format your card right in the calculator and expand memory
• Massive 2.5 MB total memory--512 KB RAM plus 2 MB flash ROM for performing future upgrades**
• New larger equation library and 2300+ built-in functions--ideal for both professionals and students
• The choice of efficient RPN, Textbook or Algebraic data entry

The new HP 50g Graphing Calculator provides optimum power, flexibility and connectivity for math, science, and engineering professionals, as well as college students. Featuring a more capable SD card slot, 2.5 MB total memory (512 KB, 2 MB Flash ROM), RS232 and USB connectivity, and a built-in intelligent editor,

A large, high-contrast display clearly shows every important part of a formula, calculation, or graph.

The 50g boasts expansive memory, thanks to an SD card slot. View larger.

this system gives you more capabilities than ever before. Compact, portable, and simple to operate, the 50g features a 30 percent increase in usable space over the HP 49g, and handles complex computations with ease.

Powerful, Innovative Design For Fast, Accurate Computation
The 50g features easy-to-use, powerful tools that students and professionals can rely on for years of performance, including built-in graphing functions, constants, and applications. This calculator also offers built-in lessons and step-by-step problem solving examples to help illustrate abstract concepts. Choose between efficient RPN (Reverse Polish Notation), Textbook, or Algebraic data entry and rest assured that expansive memory (with SD card slot) means the 50g can handle even the most complex calculations. Graphing features include 2-D function, polar, and parametric plot, as well as 3-D, differential equation, and bar plot.

The 50g's large, high-contrast display with adjustable font type and size clearly shows every important part of a formula, calculation, or graph so you'll be able to clearly read and analyze your results. In addition, you can isolate and evaluate sub-expressions using the intelligent editor, while also cutting, pasting and copying objects as needed. Finally, the large equation library and over 2,300 built-in functions make this calculator ideal for both professionals and students.

What's in the Box
50G graphing calculator, batteries, user's manual, CD (connectivity software and advanced user's guide), USB cable, and premium pouch. The new HP 50g Graphing Calculator provides the best in power, flexibility and connectivity for math, science and engineering professionals and college students. It now features a more capable SD card slot, 2.5 MB total memory, new RS232 and USB connectivity and a built-in intelligent editor that gives you more capability than ever before.

Casio Graphing Calculator (FX-9750GII-WE)

Casio Graphing Calculator (FX-9750GII-WE) Review

Casio Graphing Calculator (FX-9750GII-WE) Feature

• Graphs from tables
• PC link port
• 21 x 6 character displ
• Fraction key
• Complex number calc

This graphing calculator with an onscreen icon-driven menu provides easy access to advanced functions and is allowed during AP, SAT, PSAT/NMSQT, and ACT college exams. Slide cover included.

Texas Instruments TI-92 Plus Graphing Calculator

Texas Instruments TI-92 Plus Graphing Calculator Review

Texas Instruments TI-92 Plus Graphing Calculator Feature

• Over 500 KB memory for storing functions, programs, and data
• Pretty Print technology displays mathematical expressions as they appear in textbooks
• QWERTY keyboard and large display; real-time rotation of 3-D surfaces
• Electronically upgradable using flash technology
• Input/output port and cable; also supports optional TI-GRAPH LINK

Amazon.com Product Description With more power than most of us had in our PCs less than 20 years ago, the TI-92 Plus graphing calculator is the machine of choice for students and engineers both at the desk and on the go. It comes with over 500 KB of memory and software for working through algebra and other mathematic problems quickly and easily.

With the TI Graph Link accessory (not included), you can connect to computers and even download software upgrades. Solve linear and nonlinear equations, use the Pretty Print feature to see equations in textbook format, and work with 3-D surface graphs in real time. The QWERTY keyboard is rugged and easy to use, the 128 x 240 screen is easy on the eyes, and the calculator comes with a durable shell to protect its face when you're traveling or in the field. Additional accessories can turn the TI-92 into a mobile data-collection station, but it's just as useful at home.

Students beware: Some professors and teachers discourage, or even ban the use of calculators like the TI-92 in their classes, so make sure it's OK before you buy. Once you're set, the manual is clear and straightforward--you'll be programming in no time. Ultrageeks will love the assembly-language option, but the rest of us can get by just fine with the regular interface. The old timers might still cling to their slide rules, but anyone who needs a calculator for school or work can see why the Texas Instruments TI-92 is so popular: Its versatility, power, and portability give you the number-crunching power of a computer no matter where you are. --Rob Lightner

Pros

• Powerful mathematics software
• Easily upgradable
• Handles advanced math well
• Easy to read and use

Cons

• Large size
• Relatively high cost
• May not be permitted for some classes or standardized tests

HP SmartCalc 300s Scientific Calculator (F2240AA)

HP SmartCalc 300s Scientific Calculator (F2240AA) Review

HP SmartCalc 300s Scientific Calculator (F2240AA) Feature

• HP SmartCalc 300s Scientific Calculator..Math and
• Scientific-calculators
• SmartCalc 300s Scientific Calc
• Model #: F2240AA#ABA

HP SmartCalc 300S Scientific Calculator F2240AA#ABA Calculators

Texas Instruments TI-85 Advanced Graphing Scientific Calculator

Texas Instruments TI-85 Advanced Graphing Scientific Calculator Review

Texas Instruments TI-85 Advanced Graphing Scientific Calculator Feature

• Up to 99 graphing functions defined, saved, graphed, and simultaneously analyzed
• Easy-to-read 8-line by 21-character display
• Link capabilities for data transfer through I/O port
• Powered by 4 standard AAA batteries with a lithium battery backup
• Guidebook, unit-to-unit link cable, case, 1-year warranty

Designed with students of higher math in mind, the TI-85 is a scientific calculator that offers a wealth of features and functions that will take you smoothly from pre-algebra all the way through college calculus. Its data I/O port and unit-to-unit link (compatible with all TI-85 and TI-86 models) allow you to easily transfer your final graphs and equations among systems, while the 28K RAM and customizable menu keys provide quick access to necessary programming functions. As you advance through classes, simply reprogram the keys to keep up with your new textbook chapters.

Functions are widely varied, and include the ability to solve for systems-of-equations, polynomial-root, or any variable in an equation. Graphing possibilities include parametric equations, polar equations, and solutions to differential equations. Statistical analysis runs the gamut from linear, logarithmic, exponential and power to quadratic polynomial, cubic polynomial, and quartic polynomial regressions. In addition, data is viewable as strings, pictures, or vectors. Simultaneous separate graph capability and 15 interactive zoom features are also included.

The display is a generous eight lines long and 21 characters wide; this unit is powered by four AAA batteries, with a dependable long-life lithium ion providing memory backup. Texas Instruments includes a one-year warranty covering parts and service.

What's in the Box
TI-85, lithium backup battery, link cable, guidebook with warranty card, and impact-resistant slide case; AAA batteries not included

TI-84 Plus Graphing Calculator, 10-Digit LCD

TI-84 Plus Graphing Calculator, 10-Digit LCD Review

TI-84 Plus Graphing Calculator, 10-Digit LCD Feature

• Amortization - Yes; +/- Switch Key - No
• Backspace Key - No
• Base Number Calculations - Yes
• Bond Calculations - No

Preloaded with software, including Cabri Jr. interactive geometry software. Up to ten graphing functions defined, saved, graphed and analyzed at one time. Advanced functions accessed through pull-down display menus. Horizontal and vertical split screen options. I/O port for communication with other TI products. Power Source(s): Battery; Display Notation: Graphic; Number of Display Digits: N/A; Display Characters x Display Lines: 16 x 8.

HP39GS Graphing Calculator

HP39GS Graphing Calculator Review

HP39GS Graphing Calculator Feature

• Tackle the toughest problems with 600+ built-in functions plus powerful HP solvers and
• Enter data via algebraic entry and easy-to-use interactive tools
• Switch between three viewing options to enhance learning: symbolic, numeric, and graphic
• See everything you need at once on the dynamic split screen, which has adjustable contrast for
• Don't waste time reprogramming: save work and settings as applets (e-lessons) for later use

HP Graphing Calculator 39GS Calculators

Texas Instruments TI-83 Plus Blue Graphing Calculator

Texas Instruments TI-83 Plus Blue Graphing Calculator Review

Texas Instruments TI-83 Plus Blue Graphing Calculator Feature

• Texas Instruments 83PL/CLM/1L1/V TI 83 PLUS CALCULATOR BLUE

This easy-to-use TI calculator is enhanced with FLASH ROM memory that allows it to store Calculator Software Applications (Apps) ideal for use in virtually any class. The TI-83 Plus and the TI-84 Plus family are allowed for use on the PSAT the SAT Reasoning Test SAT Subject Tests and Math Level 1 and 2 Tests AP Chemistry exam AP Physics exam and AP Calculus exam. * Electronically upgradable. * Applications will be available from TI and other leading developers. * 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 expression 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 plot. * 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 maximums 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 reduced row echelon form and elementary row operations. Convert matrices to lists and vice-versa. * List-based one- and two- variable statistical analysis including logistic sinusoidal median-median linear logarithmic exponential power quadratic polynomial cubic polynomial and quadratic polynomial regression models. * 3 statistical plot definitions for scatter plots xy-line plots histograms regular and modified box-and-whisker plots and normal probability plots. * Advanced statistics features including 9 hypothesis testing functions 6 confidence interval function...

Texas Instruments Voyage 200 Calculator

Texas Instruments Voyage 200 Calculator Review

Texas Instruments Voyage 200 Calculator Feature

• QWERTY keyboard for typing
• Large easy-to-ready 128 x 240 pixel LCD
• Preloaded with popular applications, including The Geometer's Sketchpad
• Accepts StudyCards for history, foreign language, English, and more
• Numeric and symbolic equations; factor, solve, differentiate, integrate

Texas Instruments 200 Calculator TIVOYAGE200 Calculators

Texas Instruments, Inc - 83PL/CLM/1L1/G - 83 Plus Graphics Calculator

Texas Instruments, Inc - 83PL/CLM/1L1/G - 83 Plus Graphics Calculator Review

Texas Instruments, Inc - 83PL/CLM/1L1/G - 83 Plus Graphics Calculator Feature

• Upgradable operating system and software
• Preloaded Apps: StudyCards, Vernier EasyData and more
• Compatible with TI-84 Plus and TI-84 Plus Silver Edition models
• One-year limited manufacturer's warranty

83 Plus Graphics Calculator

Texas Instruments 94327 Ti Graphlink USB

Texas Instruments 94327 Ti Graphlink USB Review

Texas Instruments 94327 Ti Graphlink USB Feature

• Enables software downloads and updates from the internet
• Lets you store programs and data on your computer
• Includes TI Connect Software CD and TI Connectivity Cable
• Compatible with TI-73 Explorer, TI-83, TI-89, TI-92, and Voyage 200

TI CONNECTIVITY KIT WITH USB (SILVER TRANSLUCENT CABLE FOR USB PORTS ONLY)Enables software downloads and updates from the internet Includes TI Connect Software CD and TI Connectivity Cable