In mathematics, a set is a collection of different things; these things are called elements or members of the set and are typically mathematical objects... 40 KB (4,630 words) - 16:42, 18 March 2024 |
In mathematics, more specifically in point-set topology, the derived set of a subset S{\displaystyle S} of a topological space is the set of all limit... 9 KB (1,346 words) - 23:12, 24 December 2023 |
mathematics, the algebra of sets, not to be confused with the mathematical structure of an algebra of sets, defines the properties and laws of sets,... 15 KB (1,865 words) - 20:37, 23 February 2024 |
Mathematics is an area of knowledge that includes the topics of numbers, formulas and related structures, shapes and the spaces in which they are contained... 167 KB (16,256 words) - 20:03, 18 March 2024 |
In mathematics, an element (or member) of a set is any one of the distinct objects that belong to that set. Writing A={1,2,3,4}{\displaystyle A=\{1,2... 7 KB (782 words) - 08:58, 22 February 2024 |
Subset (redirect from Superset (mathematics)) In mathematics, a set A is a subset of a set B if all elements of A are also elements of B; B is then a superset of A. It is possible for A and B to be... 11 KB (1,623 words) - 14:31, 7 March 2024 |
methods of mathematics, and find out the place of mathematics in people's lives. The philosophy of mathematics has two major themes: mathematical realism... 86 KB (10,289 words) - 10:49, 28 March 2024 |
Look up set in Wiktionary, the free dictionary. Set, The Set, SET or SETS may refer to: Set (mathematics), a collection of elements Category of sets, the... 6 KB (769 words) - 02:19, 16 February 2024 |
Mathematical logic is the study of formal logic within mathematics. Major subareas include model theory, proof theory, set theory, and recursion theory... 68 KB (8,326 words) - 20:09, 22 March 2024 |
Many mathematical problems have been stated but not yet solved. These problems come from many areas of mathematics, such as theoretical physics, computer... 189 KB (19,343 words) - 00:55, 28 March 2024 |
In mathematics, an uncountable set, informally, is an infinite set that contains too many elements to be countable. The uncountability of a set is closely... 6 KB (804 words) - 03:33, 12 January 2024 |
Naive set theory is any of several theories of sets used in the discussion of the foundations of mathematics. Unlike axiomatic set theories, which are... 34 KB (4,711 words) - 07:25, 14 February 2024 |
In mathematics, a set is countable if either it is finite or it can be made in one to one correspondence with the set of natural numbers. Equivalently... 28 KB (4,301 words) - 06:44, 13 November 2023 |
In mathematics, the power set (or powerset) of a set S is the set of all subsets of S, including the empty set and S itself. In axiomatic set theory (as... 20 KB (2,415 words) - 16:43, 19 March 2024 |
In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function... 75 KB (11,096 words) - 17:35, 24 March 2024 |
In mathematics, a singleton, also known as a unit set or one-point set, is a set with exactly one element. For example, the set {0}{\displaystyle \{0\}}... 6 KB (829 words) - 06:52, 12 November 2023 |
The set of all even integers, expressed in set-builder notation. In set theory and its applications to logic, mathematics, and computer science, set-builder... 17 KB (2,376 words) - 16:31, 10 February 2024 |
Equivalence class (redirect from Class representative (mathematics)) In mathematics, when the elements of some set S{\displaystyle S} have a notion of equivalence (formalized as an equivalence relation), then one may naturally... 16 KB (2,310 words) - 22:11, 30 January 2024 |
Venn diagram (redirect from Set diagram) combinatorial mathematics. Boston: Addison-Wesley. p. 143. ISBN 978-0-201-72634-3. Johnson, David L. (2001). "3.3 Laws". Elements of logic via numbers and sets. Springer... 30 KB (3,125 words) - 22:14, 11 March 2024 |
Multiset (redirect from Bag (mathematics)) In mathematics, a multiset (or bag, or mset) is a modification of the concept of a set that, unlike a set, allows for multiple instances for each of its... 35 KB (4,760 words) - 17:30, 1 February 2024 |
A mathematical symbol is a figure or a combination of figures that is used to represent a mathematical object, an action on mathematical objects, a relation... 73 KB (9,459 words) - 13:08, 26 March 2024 |
The History of Mathematics: An Introduction include how to define "elements" or parts of a set, how to define unique elements in the set, and how to prove... 8 KB (904 words) - 04:35, 25 March 2024 |
Cardinality (redirect from Set modulus) In mathematics, the cardinality of a set is a measure of the number of elements of the set. For example, the set A={2,4,6}{\displaystyle A=\{2,4,6\}}... 22 KB (2,718 words) - 22:09, 1 February 2024 |
In mathematics, particularly set theory, a finite set is a set that has a finite number of elements. Informally, a finite set is a set which one could... 22 KB (3,004 words) - 08:45, 11 February 2024 |
Russell's paradox (redirect from Set of all sets that do not contain themselves) In mathematical logic, Russell's paradox (also known as Russell's antinomy) is a set-theoretic paradox published by the British philosopher and mathematician... 31 KB (4,612 words) - 04:00, 23 March 2024 |