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Set theory
01
集合論, 数学の集合論
a branch of mathematics that deals with the study of sets, which are collections of distinct objects, and their properties, relationships, and operations
set theory
n
例
Axiomatic set theory establishes fundamental rules for defining and manipulating sets.
In set theory, two sets are equivalent if they contain exactly the same elements.
Many formal science concepts, such as set theory and symbolic logic, have applications across various scientific disciplines and practical domains.
A key axiom in set theory is the axiom of choice, which asserts the existence of a set containing exactly one element from each non-empty subset of a given set.
In set theory, the function maps elements from the domain set A to the codomain set B.
