Product Details

• Amazon Sales Rank: #1086 in Consumer Electronics
• Brand: TI
• Model: voyage 200
• Dimensions: 1.30" h x 7.40" w x 4.90" l, .86 pounds

From the Manufacturer
The Voyage 200 let you easily customize your handheld by adding new functions through software applications. The Computer Algebra System (CAS) enables you to manipulate mathematical expressions and functions (factor, solve, differentiate, integrate) and easily evaluate mathematical expressions symbolically or numerically.

Differential-equation features let you compute exact symbolic solutions to many 1st- and 2nd-order ordinary differential equations. Solve single differential equations or systems of them using Euler or Runga Kutta methods, and graph slope fields and direction fields. Pretty Print allows mathematical expressions to appear on the display the same way they look on a blackboard or in a textbook.

With the StudyCards App your TI-89 or Voyage 200 can be used for almost all classes: history, foreign languages, English, math, and others. The easy-to-use PC software allows you to create StudyCards for specific subjects and topics. Review topics between classes, on the bus, and at home, with the press of a button.

Customer Reviews

Great Calculator; Know It's Limitations
This calculator is an absolute marvel, but be aware that you cannot use it on standardized tests and some teachers may not allow you to use it. The functionality is somewhat greater than a TI-89 and the screen and ergonomics are certainly improvements.

This calculator will handle most analytical problems encountered through and including differential equations. About the only thing it won't do is proofs! If you are in science or mathematics or are a student taking those classes in high school or college, purchasing this calculator will save you an enormous amount of time and, if used wisely, give you better grades.

The only drawback, as mentioned, is that some teachers and all standardized tests will not allow you to use it during testing. If you want to do better on tests, buy the TI-89. If you want an excellent learning tool, buy this calculator.