Traditional calculus focuses mainly on the principles, characteristics, and mechanics of carrying out mathematical computations related to changing systems. Applied calculus seeks to use the principles, characteristics, and mechanics of traditional calculus in finding solutions to real-world problems. In traditional calculus, problems are usually presented as abstract mathematical functions, equations, and relationships. In applied calculus, problems are most often presented in narrative form using verbiage that must be translated into mathematical terms in order for a problem to be analyzed and solved.