Technical Specifications

• Review and edit previous entries via a scrollable home screen
• Paste inputs or outputs into new calculations
• MathPrint™ feature entry and output mode for viewing calculations in math notation, including answers in terms of π, square roots and fraction
• CLASSIC mode for similar entry and compatibility with previous two-line scientifics
• Symbolic notation of Pi
• Toggle key to change the form of answers between exact and decimal approximation
• Stacked fractions and fraction functions
• Fraction/decimal/percent conversions
• Change between improper fractions and mixed numbers
• Automatic simplification of fractions
• Random number and random integer generator
• Central MODE menu for selecting calculator mode settings
• Menu settings
• Functions accessed directly through keys or through pull-down menus
• Negation key
• One constant operator feature
• Combinations and permutations
• Trigonometry
• Hyperbolics
• Logs and antilogs
• Convert angles from degrees to radians to grads
• %, x², ¹/x, yˆx, Pi, x!
• Fixed decimal capability
• (x,y) table feature with Auto and Ask-x options
• Basic Data/List Editor with three lists
• List formulas
• One- and two-variable statistics with permanent stat variable input storage
• EOS (Equation Operating System)
• Up to eight pending operations
• Up to 23 levels of parentheses
• Error recovery capability
• Auto Power Off
• Quick/easy reset of calculator via two-key press or menu for exam purposes
• Seven memory variables (x, y, z, t, a, b, c)
• Scientific and engineering notation
• x10n key for quick input of numbers in powers of 10
• Hardware
• Four-line × 16-character, easy-to-read LCD display
• Dual power (solar and battery)
• Hard plastic, color-coded keys
• Non-skid rubber feet
• Snap-on protective hard case
• Teacher kit available (includes 10 calculators, storage box, Teacher’s Guide CD, and calculator poster)
• Quick-reference card