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RealCalc includes the following features: * Traditional algebraic or RPN operation * Result history * Unit conversions * Physical constants table * Percentages * 10 memories * Binary, octal, and hexadecimal (can be enabled in Settings) * Trig functions in degrees, radians or grads * Scientific, engineering and fixed-point display modes * Configurable digit grouping and decimal point * Full built-in help * A complete lack of advertising
