2.5MB memory ( 512KB RAM plus 2MB Flash ROM ) / Large (131 x 80 pixel High Contrast Display / 2300+ built-in functions / SD card slot # If youre a math, science, or engineering professional—or a serious college student—dont leave home without it! HPs 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. Theres 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. Comes with 50G Calculator; Batteries; User Manual; CD (connectivity Software and Advanced User Guide); USB cable and premium pouch # Do everything you need using the 2.5MB memory (512KB RAM plus 2MB Flash ROM for performing future upgrades) # View calculations on the large (131 x 80 pixels, 30% more usable space than the 49G+ model), high-contrast display with adjustable type size # Choose between three data-entry modes: RPN, algebraic, and textbook # Simplify processes using the larger equation library and the 2300+ built-in functions covering Math, Science, Engineering, Statistics, Computers, and more # 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 # Manufacturers One-year limited Warranty
