Executive functions (also known as cognitive control and supervisory attentional system) is an umbrella term for the management (regulation, control) of cognitive processes, including working memory, reasoning, task flexibility, and problem solving as well as planning and execution.
Definition of finite. 1  1a : having definite or definable limits a finite number of possibilitiesb : having a limited nature or existence finite beings. 2  2 : completely determinable in theory or in fact by counting, measurement, or thought the finite velocity of light.
Limit is therefore the most fundamental concept of calculus . calculus from other branches of mathematics such as algebra, geometry, number theory, and logic. The currently used definition of limit is less than 150 years old. limit were vague and confusing intuitions -- only infrequently used correctly.