Best graphing calculator for Engineering is the TI 89 Titanium http://riskofradiation.com/instruments/best-graphing-calculator-for-engineering-is-the-ti-89-titanium/
Solve your matrix algebra, derivatives, and vectors……
The best graphing calculator for engineering is the TI 89 Titanium.(Read the Full review of the TI 89 here) It will help with things like linear regression. This calculator has some advanced functions including in command line editing. For your career in engineering, it is always important to know the theory behind the math .You have to know how the calculators get the answer from the numbers that you put in it. If you don’t then you are more likely to make a mistake and not be aware of it. In Engineering mistakes can be deadly. For example if you put all your numbers in a finite element analysis program and miss just ONE boundary condition or make another slight mistake – the final insert could look like it is ok when it could be incorrect. While you don’t have to remember a slew of formulas and theorems at all times it are important to understand and the basic premise behind any computation. The best place to buy the TI 89 titanium is at Amazon. You pay much less than in regular stores, while still getting all the warranties. They also have free shipping, great customer service and great return policies. You also don’t pay state sales tax which adds as much as $12 to a $150 calculator. Sorting products by Store Name
Texas Instruments TI-89 Titanium Graphing Calculator(Packaging may vary) more...
TEXTI89TITANIUM - TI-89 Titanium Programmable Graphing Calculator TI-89 Titanium Programmable Graphing Calculator more...
Texas Instruments TI-89 Titanium Graphing Calculator - Battery Powered - 1" x 3.5" x 7.33" Black Computer algebra system; official AP calculus review questions on the enclosed product CD. Graphing functions more... Texas Instruments TI-89 Advanced Graphing Calculator more...
$132.57
$141.99
$162.49
$186.25
Texas Instruments TI-89 Titanium Graphing Calculator - Battery Po ... Introducing TI's most powerful graphing calculator: The TI-89 Titanium, offering new features, preloaded application, and more...
$147.99 Free Shipping!
Texas Instruments TI-89 Titanium Graphing Calculator Office Calculator provides advanced graphing for calculus, Supply Hut AP courses and university studies. Permitted for use on more...
$178.27 Free Shipping!
TEX89T TEXAS TI-89T TITANIUM, GRAPHIC/ENGINEER CALC TEXAS INSTRUMENT TEXAS TI-89T TITANIUM, GRAPHIC/ENGINEER CALC TEX89T TEXAS INSTRUMENT CALCULATOR-NEW with warranty more...
$239.93 Free Shipping!
Texas Instruments TI-89 Graphing Calculator, Titanium Featuring advanced functionality and 3D graphing capability, the Texas Instruments Calculator makes problem-solving for AP more...
$134 Free Shipping!