👉 Aspread is a mathematical concept in physics and engineering that describes the rate at which an object or system moves through its surroundings. It's used to measure how much energy is transferred from one part of the object to another, or how much heat is exchanged between two objects. The formula for calculating aspread is:
aspread = (1/2)
∫[0; ∞] (I + I' - J) dx
where I and I' are the initial and