Calculating the antiderivative of a function and then verifying the solution by taking its derivative is a fundamental process in calculus. For example, the antiderivative of 2x is x2 + C (where C represents the constant of integration). Differentiating x2 + C with respect to x yields 2x, confirming the initial antiderivative calculation.
This method serves as a crucial check, ensuring accuracy and solidifying understanding of the relationship between integration and differentiation. It provides immediate feedback and reinforces the fundamental theorem of calculus. Historically, this iterative process of developing and refining techniques of integration played a key role in advancements in mathematics and physics, from calculating areas and volumes to modeling complex physical phenomena.