Cor

Cor may refer to

Cor!!

Cor!!, a British comic book Was launched in June 1970 by IPC (International Publishing Corporation), their sixth new comic in just over a year. Cor!! was edited by Bob Paynter.

The comic had 32 pages and included a full colour centre spread. It consisted of traditional British characters, albeit with a slight tweak. The unruly schoolkids of The Gaswork Gang echoing The Bash Street Kids of The Beano, Tomboy was firmly in the Minnie the Minx vein, whilst Tricky Dicky seemed like a version of Roger the Dodger, albeit with longer hair and shorter trousers.

The first Cor!! Featured Gus Gorilla on the front cover, drawn by Mike Lacey. The strip was in the shape of a glass, to promote the free fruit drink that came with it. The comic's most popular strip was Ivor Lott and Tony Broke, a classic tale of two boys – one rich, one poor, with the latter usually the victor of the many battles they had. The strip continued long after the comic closed, finally ending in the last edition of Buster in January 2000.

Corçà

Corçà is a village in the province of Girona and autonomous community of Catalonia, Spain. The municipality covers an area of 16.31 square kilometres (6.30 sq mi) and as of 2011 had a population of 1317 people.

References

Definition

A definition is a statement of the meaning of a term (a word, phrase, or other set of symbols). Definitions can be classified into two large categories, intensional definitions (which try to give the essence of a term) and extensional definitions (which list every single object that a term describes). A term may have many different senses and multiple meanings, and thus require multiple definitions.

In mathematics, a definition is used to give a precise meaning to a new term, instead of describing a pre-existing term. Definitions and axioms are the basis on which all of mathematics is constructed.

Intensional definitions vs extensional definitions

An Intensional definition, also called a connotative definition, specifies the necessary and sufficient conditions for a thing being a member of a specific set. Any definition that attempts to set out the essence of something, such as that by genus and differentia, is an intensional definition.

An extensional definition, also called a denotative definition, of a concept or term specifies its extension. It is a list naming every object that is a member of a specific set.

(ε, δ)-definition of limit

In calculus, the (ε, δ)-definition of limit ("epsilon-delta definition of limit") is a formalization of the notion of limit. It was first given by Bernard Bolzano in 1817. Augustin-Louis Cauchy never gave an () definition of limit in his Cours d'Analyse, but occasionally used arguments in proofs. The definitive modern statement was ultimately provided by Karl Weierstrass.

History

Isaac Newton was aware, in the context of the derivative concept, that the limit of the ratio of evanescent quantities was not itself a ratio, as when he wrote:

Occasionally Newton explained limits in terms similar to the epsilon-delta definition.Augustin-Louis Cauchy gave a definition of limit in terms of a more primitive notion he called a variable quantity. He never gave an epsilon-delta definition of limit (Grabiner 1981). Some of Cauchy's proofs contain indications of the epsilon-delta method. Whether or not his foundational approach can be considered a harbinger of Weierstrass's is a subject of scholarly dispute. Grabiner feels that it is, while Schubring (2005) disagrees. Nakane concludes that Cauchy and Weierstrass gave the same name to different notions of limit.

Definition (disambiguation)

Generally, a definition delimits or describes the meaning of a concept or term.

Definition may also refer one of the following.

Science, mathematics and computing