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# Set

/set/, n. Egyptian Relig.
the brother and murderer of Osiris, represented as having the form of a donkey or other mammal and regarded as personifying the desert.
Also, Seth.

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I
In mathematics and logic, any collection of objects (elements), which may be mathematical (e.g., numbers, functions) or not.

The intuitive idea of a set is probably even older than that of number. Members of a herd of animals, for example, could be matched with stones in a sack without members of either set actually being counted. The notion extends into the infinite. For example, the set of integers from 1 to 100 is finite, whereas the set of all integers is infinite. A set is commonly represented as a list of all its members enclosed in braces. A set with no members is called an empty, or null, set, and is denoted Ø. Because an infinite set cannot be listed, it is usually represented by a formula that generates its elements when applied to the elements of the set of counting numbers. Thus, {2x|x = 1,2,3,...} represents the set of positive even numbers (the vertical bar means "such that").
II
(as used in expressions)
Reduced Instruction Set Computing

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Universalium. 2010.

Synonyms:

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• set — set …   Dictionnaire des rimes

• Set — (s[e^]t), v. t. [imp. & p. p. {Set}; p. pr. & vb. n. {Setting}.] [OE. setten, AS. setton; akin to OS. settian, OFries. setta, D. zetten, OHG. sezzen, G. setzen, Icel. setja, Sw. s[ a]tta, Dan. s?tte, Goth. satjan; causative from the root of E.… …   The Collaborative International Dictionary of English

• set — /set/, v., set, setting, n., adj., interj. v.t. 1. to put (something or someone) in a particular place: to set a vase on a table. 2. to place in a particular position or posture: Set the baby on his feet. 3. to place in some relation to something …   Universalium

• set — [ sɛt ] n. m. • 1893; mot anglais I ♦ Anglic. Manche d un match de tennis, de ping pong, de volley ball. Gagner le premier set. Partie de tennis en cinq sets. Balle de set, qui décide du gain du set. II ♦ Set ou set de table : ensemble des… …   Encyclopédie Universelle

• set — [set] vt. set, setting [ME setten < OE settan (akin to Ger setzen & Goth satjan < Gmc * satjan), caus. formation “to cause to sit” < base of SIT] 1. to place in a sitting position; cause to sit; seat 2. a) to cause (a fowl) to sit on… …   English World dictionary

• set*/*/*/ — [set] (past tense and past participle set) verb I 1) [T] to put someone or something in a position, or to be in a particular place or position Tea s ready, he told them and set down the tray.[/ex] She set the baby on the floor to play.[/ex] 2)… …   Dictionary for writing and speaking English

• set — Ⅰ. set [1] ► VERB (setting; past and past part. set) 1) put, lay, or stand in a specified place or position. 2) put, bring, or place into a specified state. 3) cause or instruct (someone) to do something. 4) give someone (a task) …   English terms dictionary

• Set — (s[e^]t), v. i. 1. To pass below the horizon; to go down; to decline; to sink out of sight; to come to an end. [1913 Webster] Ere the weary sun set in the west. Shak. [1913 Webster] Thus this century sets with little mirth, and the next is likely …   The Collaborative International Dictionary of English

• Set — has 464 separate definitions in the Oxford English Dictionary, the most of any English word; its full definition comprises 10,000 words making it the longest definition in the OED. Set may refer to:In mathematics and science:*Set (mathematics), a …   Wikipedia

• Set! — Eine Partie Set! Daten zum Spiel Autor Marsha Jean Falco Grafik Franz Vohwinkel (F.X. Schmid) Verlag Set Enterprises (1991), F.X. Schmid (1995) …   Deutsch Wikipedia

• Set! — jeu de société Trouverez vous les 4 sets ? (solution en bas de page) {{{licence}}} Auteur Marsha Falco Éditeur …   Wikipédia en Français