👉 In mathematics, a precalculation is a calculation that does not involve any arithmetic operations or calculations. It is often used in contexts where there are no direct or immediate applications of calculus, such as physics, engineering, and computer science. For example, if you were to perform a mathematical operation on two numbers without using the built-in functions like addition, subtraction, multiplication, division, exponentiation, logarithms, etc., then it is considered a precalculation. This is because these operations are