TI-89 Titanium
Texas Instruments has done it again with it's most powerful graphing calculator, the TI-89 Titanium. This edition offers new applications, never seen before features, and a built in USB port to make transferring data more convenient and easier. It also comes with three times the memory of the TI-89, which means you can store more of all of those favorite apps and programs that you all love so much.
The TI-89 Titanium is capable of advanced 3-D graphing and also provides enhanced functions that make mathematics, physics, and engineering courses easier than ever before. This is the most powerful calculator you are allowed to use on calculus, statistics, physics, chemistry, PSAT, SATs I and II, and mathematics exams. The TI-89 Titanium comes with 16 preloaded apps, including the EE Pro, CellSheet, and NoteFolio. It provides the user with three times the Flash memory of the TI-89, a built in USB port with cable, a CD with the operating manual, all of the same features of the TI-89, and preloaded exam review questions.
HP 50G
The HP 50G is the ultimate calculator for surveying, engineering, science, and mathematics. The Hp 50G is equipped with an SD card slot, data entry available in Textbook and Algebraic languages, a maximum contrast screen, and USB port. The HP 50G also comes with 24 hour support so that at any time of the day, you can rest assured that you won't be left in the dark when it comes to this award winning calculator.
It comes with a whopping 2.5 mb for memory with a 512 kb RAM plus an additional 2 MB flash ROM for future upgrades. This calculator also comes with an equation library with over 2300 built in functions and a free USB connectivity kit with a USB cable, connectivity software, and a pouch for easy handling. Customize your calculator with RPN, Textbook, and Algebraic data entry options and choose between four different font sizes and styles. The keypad comes with more options itself and even allows you to set the keys to characters other than the default selection, allowing you to drastically cut down on keying errors. The HP 50G allows you to type in an equation, save it, and then use that equation to solve any variable later on. Whether its basic math or advanced calculus, you can use the HP 50G to meet your computational needs. You can also calculate expressions and view the solutions in both 2D and 3D representations.
It's up to you which of these great graphing calculators you choose, as they are equally equipped and ergonomically crafted to handle the user's needs. When you use your new graphing calculator to compute that complicated calculus, you'll feel like you have a whole new grasp on the subject. 90% of understanding mathematics is simply laying the numbers out in a way that you can be comfortable with. As the mathematics get more complicated, you may feel overwhelmed at times of the vast quantities of information that those little numbers represent. You don't have to feel that way anymore! Get your graphing calculator today.
