Technical Specifications

• Review and edit previous entries
• Fraction/decimal conversions
• Random number and random integer generator
• Negation key
• Menu settings
• Change improper fractions to mixed numbers
• Automatic simplification of fractions
• One constant
• 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
• One- and two-variable statistics
• EOS (Equation Operating System)
• Up to eight pending operations
• Up to 23 levels of parentheses
• Error recovery capability
• Five memory variables
• Scientific and engineering notation
• Hard plastic, color-coded keys
• Two-line display, 11 digit scrollable entry line with 10-digit answer and two-digit exponent line
• Dual power
• Impact-resistant cover with quick-reference card