**Product integral** — Product integrals are a counterpart of standard integrals of infinitesimal calculus. They were first developed by the mathematician Vito Volterra in 1887 to solve systems of linear differential equations. Since then, product integrals have found… … Wikipedia

**Product (mathematics)** — In mathematics, a product is the result of multiplying, or an expression that identifies factors to be multiplied. The order in which real or complex numbers are multiplied has no bearing on the product; this is known as the commutative law of… … Wikipedia

**Product placement** — Product placement, or embedded marketing, [cite web last = Schiller first = Gail authorlink = coauthors = title = Win, draw for Burnett branding work = publisher = The Hollywood Reporter date = 2005 06 01 url =… … Wikipedia

**Integral (disambiguation)** — Integral may refer to: *constituting, belonging to or making up a whole, necessary for completeness;in mathematics * Of or related to an integer * integral (calculus), the generalization of area, mass, etc. * Integral (measure theory), or… … Wikipedia

**Integral** — This article is about the concept of integrals in calculus. For the set of numbers, see integer. For other uses, see Integral (disambiguation). A definite integral of a function can be represented as the signed area of the region bounded by its… … Wikipedia

**Integral Systems** — Infobox Company company name = Integral Systems company company type = Public (nasdaq2|ISYS) foundation = Lanham, Maryland, USA (1982) location city = Lanham, Maryland location country = United States key people = John Higginbotham, CEO William… … Wikipedia

**Integral domain** — In abstract algebra, an integral domain is a commutative ring that has no zero divisors,[1] and which is not the trivial ring {0}. It is usually assumed that commutative rings and integral domains have a multiplicative identity even though this… … Wikipedia

**Product rule** — For Euler s chain rule relating partial derivatives of three independent variables, see Triple product rule. For the counting principle in combinatorics, see Rule of product. Topics in Calculus Fundamental theorem Limits of functions Continuity… … Wikipedia

**Integral transform** — In mathematics, an integral transform is any transform T of the following form:: (Tf)(u) = int {t 1}^{t 2} K(t, u), f(t), dt.The input of this transform is a function f , and the output is another function Tf . An integral transform is a… … Wikipedia

**integral** — 01. The Internet has become an [integral] part of many companies advertising campaigns nowadays. 02. Home computers have become an [integral] part of life in the 21st century. 03. Use of the Internet for research has become an [integral] part of… … Grammatical examples in English

**Integral of secant cubed** — One of the more challenging indefinite integrals of elementary calculus is:int sec^3 x , dx = frac{1}{2}sec x an x + frac{1}{2}ln|sec x + an x| + C.There are a number of reasons why this particular antiderivative is worthy of special attention:*… … Wikipedia