👉 The term "integrodifferential" refers to a differential equation that involves an integral operator. Integrodifferential equations are important in many fields, including physics, engineering, and economics, where they model real-world phenomena such as heat flow, fluid flow, and electrical current. The integral operator is a function from the space of functions (real-valued differentiable functions) to itself, which can be thought of as a generalization of the derivative. It allows us to represent derivatives in terms