What does calculator no/c mean?

no/c is the power on and zero key. An electronic calculator is a small handheld or desktop device used to perform mathematical calculations. A general mathematical electronic calculator is different from a computer. Mathematical calculators usually perform only arithmetic operations and a few logical operations and display the results, but generally cannot modify their programs. With the exception of some PDAs, which are comparable in size to handheld calculators, calculators are generally more portable than computers.

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Pressing the MODE button on the scientific calculator will display (COMP), 2 (SD) and 3 (REG). These Key positions can implement different functions. COMP is the basic arithmetic operation, SD is the standard deviation, and REG is the regression calculation. Basic arithmetic operations sometimes include more advanced operations such as percentages, square roots, etc.

Scientific calculator key position description: MC is to clear the stored data, ms is to store the current value, and mr is to display the stored value.

Data expansion: A scientific calculator is a type of electronic calculator that can perform operations such as exponentiation, square root, exponent, logarithm, trigonometric function, statistics, etc. It is also called a function calculator. Scientific comes with all the normal functions, all on the keyboard so you don't have to go through menu lists to access them.

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