👉 Calculus, also known as differential calculus or real analysis, is a mathematical discipline that deals with the study of continuous change. It is one of the two main branches of mathematics called abstract algebra and consists of several subfields. In this context, "calculus" refers to the theory of rates of change (i.e., how much something has changed over time) and its applications in solving problems related to motion, forces, and derivatives of functions. Calculus is used extensively in physics, engineering
