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.

• Do everything you need using the 2.5MB memory (512KB RAM plus 2MB Flash ROM for performing future upgrades1)
  
• 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
  
• 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