The CalcIT RPN calculator is a simple calculator using Reverse Polish Notation (RPN).
CalcIT is designed for those who are accustomed to an RPN calculator, but don't need a large number of scientific functions or programability.
CalcIT includes the basic trigonometry functions as well as square root, square, Pi, Log, LN, and temperature conversion.
If you want a simple basic calculator and like to use RPN, this is the calculator for you.
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MATH FUNCTIONS: SQUARE, SQUARE ROOT, POWER, SINE, COSINE, TANGENT, ARCSINE, ARCCOSINE, ARCTANGENT, PI, RECIPROCAL (1/X), LOG, NATURAL LOG, EXPONENTIAL, CUBE ROOT.
CONVERSIONS: DEGREES TO RADIANS, RADIANS TO DEGREES, FAHRENHEIT TO CELSIUS, CELSIUS TO FAHRENHEIT
DISPLAY TYPES: FIXED DECIMAL, SCIENTIFIC, OR ENGINEERING
HOW TO CLEAR: SWIPE ACROSS DISPLAYS OR SHAKE TO CLEAR ALL DISPLAYS/REGISTERS.