Best Answer: It is a Microsoft Works file. Recent versions of Microsoft Works (Works 2001, 2002, 2003, etc.) include. Microsoft Word which writes by default to the supported (.doc) format. Older. versions write by default to Microsoft's proprietary, obscure, and poorly. supported (.wps) format.
For a function f (x) continuous over the interval [ a, b ], with F (x) as its antiderivative, the integral of f (x) over [ a, b ] is equal to F (b) minus F (a): . In effect, the first fundamental theorem of calculus defines the existence of an antiderivative for a continuous function.efinition of First Fundamental Theorem of Calculus. The first fundamental theorem of calculus describes the relationship between differentiation and integration, which are inverse functions of one another.
Noun. 1. integral calculus-the part of calculus that deals with integration and its application in the solution of differential equations and in determining areas or volumes etc. math, mathematics, maths-a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement.. (Mathematics) the branch of calculus concerned with the determination of integrals and their application to the solution of differential equations, the determination of areas and volumes, etc. Compare differential calculus.