144 built-in functions. Includes basic scientific, exponential and trigonometric functions, and single-variable statistical calculations. Also includes fraction functions.
Backspace key to fix entry mistakes.
10-digit display with 2-digit exponent.
Slide-on case is included.
Fraction key is operable
Renewably powered — designed to work without relying on an electric connection or disposable batteries, potentially helping you save money.
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