4-line display. Write View. Technology allows users to enter formulas and equations exactly as they are written. Dual power. 16 digits. 640 functions. 3-4/5""W x 6-1/5""D x 1-1/10""H.

• Large 16-digit, 4 line LCD display
• WRITEVIEW™ display
• 640 functions
• 7 modes: normal, stat, drill, complex, matrix, list & equation
• 8 temporary, 4 formula, & 4 definable memory buttons
• Quadratic & cubic equation solvers
• 3 variable linear equation solvers
• 1 & 2 variable statistics
• Durable, gloss black finish with silver accents
• Protective hard case
• Twin powered (solar with battery backup)

• Dual Power
• Slide-on Hard Case
• Textbook Display