Add, subtract, multiply, or divide two real numbers.
| Result | – |
Use this calculator for a single binary operation on two real numbers: addition, subtraction, multiplication, or division. It is the four-function core of a pocket calculator, without a running tape of previous steps.
The result is A + B, A − B, A × B, or A ÷ B according to the operation you choose. Division by zero is undefined, so B cannot be 0 when you divide. Intermediate values are rounded to 10 decimal places.
A: The first operand (the left-hand number).
Operation: Add, subtract, multiply, or divide.
B: The second operand (the right-hand number).
Result: The value of the chosen operation.
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