Cheap Calculator Discount Calculator

HP 50g Graphing Calculator (F2229AA#ABA) If you’re a math, science, or engineering professional?or a serious college student?don’t leave home without it! HP’s most powerful new graphing calculator. The 50G supplies you with intensive power, flexibility, and connectivity. With graphing capabilities, you can illustrate statistical regression analysis and other computations. There’s ample memory for storing programs and you can add additional storage using optional SD memory cards. With 2300 built-in functions, this calculator is an indispensible tool for a student or scientific professional aiming to succeed to the highest order - and beyond. Efficiently reach solutions with the built-in lessons and step-by-step problem solving Format SD cards and expand memory right in the SD card slot Isolate and evaluate sub-expressions using the intelligent editor?plus cut, paste, and copy objects Numerical precision - intermediate and internal - 15 digits, exponent - -49999 to +49999 /Displayed precision - 12 digits, exponent - -499 to +499, infinite for integers (limited by memory) IR port - IrDA (limited to 10 cm distance) / Serial port - USB, RS232 for connections to equipment such as PCs, dataloggers,surveying equipment, etc./ Expansion port - SD card slot / Power supply - AAA x 4 + CR2032 batteries Entry-system logic - Textbook, Algebraic, RPN Unit Dimensions - 7.24 x 3.43 x. 93 inches Manufacturer’s One-year limited warranty
Customer Review: Tools for Engineers
Got this for a son in college studying Mechanical Engineering. Now that he is out in the real world practicing, he still keeps it at his side.

Texas Instruments TI-84 Plus Silver Edition Graphing Calculator Texas Instruments TI-84 Plus Silver Edition Graphic Scientific Calculator - Fully loaded with a built-in USB port, an improved display, many preloaded Apps, and much more, the maximum performance TI-84 Plus Silver Edition is 100% compatible, keystroke-for-keystroke with the TI-83 Plus family. Integrating it into your classroom couldn’t be easier! With the TI-84 Plus Silver Edition, all students can now share their work by connecting their handheld to any TI presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever. The TI-84 Plus Silver Edition handheld is fully loaded with convenient features including compatibility with TI presentation tools on every unit. Now you can personalize your handheld with new optional accessories, including a kickstand slide case and changeable faceplates. I/O port for communication with other TI products Internal Clock with date and time display TI Connectivity Cable included TI Connectivity Cable and TI Connect software allow information to be transferred to and from a computer and printed or stored on disk 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. Assorted graph capabilities
Customer Review: Tears in a Graduate’s Eyes
The TI-84 Plus Silver Edition Graphing Calculator was presented to a high school graduate preparing to go to College this fall. It brought tears to his eyes. He had borrowed one to use and loved it. Now he has one of his own. Thanks.

HP 35s Scientific Calculator Ideal for college students, engineers, surveyors, and medical personnel, the HP 35s scientific calculator offers calculation versatility in one economical unit. For added versatility, the HP 35s lets users choose between RPN or algebraic entry-system logic (no other scientific calculator offers both). It also features a large, two-line alphanumeric display to view entries, results, menus, and prompts with ease. The display also sports an adjustable contrast feature, making it ideal to use both indoors and out. A robust library of 100+ built-in functions and constants also comes pre-loaded for immediate use right out of the box. A robust memory ensures even the largest calculations go smoothly and quickly, and more than 800 independent storage registers allow users to store an equation, then use it again to solve any variable, or employ the equation in conjunction with any of the 100+ built-in functions. The calculator is backed by a manufacturer’s 1-year limited warranty.

Texas Instruments TI-89 Titanium Graphing Calculator Includes USB unit-to-unit cable, Connectivity Cable for other TI units and connection software, operating manual Doing complex calculations on a scientific calculator is much easier with the TI 89. Its large screen offers the ability to generate graphs that can illustrate your conclusions. It’s especially helpful with statistic functions, such as regression analysis. The TI-89 Titanium includes all the built in functionality and power of the original TI-89. It has an increased amount of Flash ROM 500KB, quite powerful for a traditional handheld design. This is TI’s most sophisticated calculator, with such features as 3D graphing, upgradable flash ROM, built-in assembly language programming, and a generous amount of user-available memory. It now includes a mini USB port. This portable symbolic, numeric, and graphing calculator is perfect for advanced mathematics and engineering applications for college and advanced coursework. Its built-in USB port makes data transfer ultra-convenient. Built-in Flash memory for archiving data(2.7MB) Finance tools, Organizer, Polynomial Root Finder, Simultaneous Equation Solver, and many more apps Fully upgradeable (electronically) through its Flash ROM chip (optional TI Graph-Link required) Computer Algebra System, differential equations, 2D-graphing and data analysis, 3D-graphing with rotations, linear algebra, interactive numeric solver, constants, unit conversions, statistical regressions Optional Assembler language Mathematical expressions appear on the display the same way as they are usually written in class or in published texts and academic journals StudyCards and Symbolic Math Guide for helping students learn more effectively Preloaded with Official AP Calculus exam review questions Built-in USB port for easy data transfer between handhelds - The TI Connect allows rapid data transfer to computers
Customer Review: Good symbolic math for a handheld
I’m a grad student in physical chemistry and I use it a lot, both for my symbolic calculations, as well as my numerical ones.

Texas Instruments BA II Plus Professional Financial Calculator The BA II Plus Professional Business Calculator is an amazing next-generation calculator designed especially for accounting and business professionals. Save time while crunching numbers while working out complex equations. Along with the standard capabilities of time-value-of-money, accrued interest, amortization, cost-sell-margin, and depreciation, users will calculate more advanced business and finance related issues. Handle Net Future Value(NFV), Modified Internal Rate of Return(MIRR), Modified Duration, Payback, Discount Payback and more. Its rugged metal exterior, firm-touch keypad and no slide rubber feet make it ideal for anyone in accounting, economics, investing, statistics and related businesses. It’s also approved for the Chartered Financial Analyst(CFA) exam. Comes with black protective case. Multiple depreciation day-count methods - 30/360, Act/Act Determine depreciation schedules, partial years and days between dates Includes Trig. and log. Functions
Customer Review: Excellent functions, friendly user interface
I needed a financial calc but wasn’t sure which to get. I knew of the HP series but found them archaically obsolete with so many ridiculous keypresses you have to basically memorize through route repitition and they are quite slow. I didn’t want that. I wanted to use modern technology to assist me. In this case, the BA2+ has an intuitive interface with the labels for keypresses appearing on the screen itself and scroll buttons to make your way through worksheets. This allows for easy entry without having to memorize anything. Finance can be difficult enough — no need to make life harder for yourself.

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