클로저,closure

번역들
논리학에서
(번역어를 대체하는 얘기 도중) '닫힌 식(closure)'을 '폐쇄식'으로 바꾸었다 ... (기호논리학 p10)
MKPAGE 닫힌식,closure? ... aka 닫힌식,closed_expression ??

토큰,token을 다루는, 언어,language에 대한 연산,operations들 중에서 (language operations)
via https://www.cs.fsu.edu/~engelen/courses/COP562105/
  • Union
    $\displaystyle L\cup M=\left\lbrace s \middle| s\in L \text{ or } s\in M \right\rbrace$
  • concatenation
    $\displaystyle LM=\lbrace xy | x\in L \text{ and } y \in M \rbrace$
  • exponentiation
    $\displaystyle L^0=\lbrace \varepsilon \rbrace$
    $\displaystyle L^i = L^{i-1}L$
  • Kleene closure
    $\displaystyle L^* = \bigcup_{i=0,\ldots,\infty} L^i$
  • Positive closure
    $\displaystyle L^+ = \bigcup_{i=1,\ldots,\infty} L^i$

Kleene_closure
Ggl:Kleene closure
positive_closure
Ggl:Positive closure

수학(algebra?)의 것은 폐포,closure로 번역됨, 이것에 대해
일단은 goto 폐포,pyepo



관련표현


WtEn:closedness = https://en.wiktionary.org/wiki/closedness
(2023-11-23 간단, "The property of being closed.")

opp. openness ? 열림성,openness? WtEn:openness = https://en.wiktionary.org/wiki/openness (unimportant)

opp. open_ ?


pagename 후보:
닫힘,closure =닫힘,closure =,closure 닫힘 closure
{
KmsE:closure

}
폐포,closure =폐포,closure =,closure 폐포 closure
{
WpKo:폐포_(수학) = https://ko.wikipedia.org/wiki/폐포_(수학)

Sub:
폐포연산자,closure_operator w rr
}
닫힘성,closedness =닫힘성,closedness =,closedness 닫힘성 closedness
{
KmsE:closedness ? 없으면
KmsE:closed

표현
Ggl:closed under
Natural numbers are closed under addition and multiplication but not subtraction.
자연수,natural_numbers들은, closed under 덧셈,addition and 곱셈,multiplication but not 뺄셈,subtraction.

}
아님 닫힘성,closure가 적당한 pagename인지?



TODO 추가/삭제(정리)

정리


2023-09-09 그냥 mw에서 closure 검색해서 보이는 항목들임 (del ok) // TMI: Micorosft_Edge의 컬렉션 기능 처음써봄
{
Set Closure -- from Wolfram MathWorld
https://mathworld.wolfram.com/SetClosure.html

Existential Closure -- from Wolfram MathWorld
https://mathworld.wolfram.com/ExistentialClosure.html

Tight Closure -- from Wolfram MathWorld
https://mathworld.wolfram.com/TightClosure.html

Transitive Closure -- from Wolfram MathWorld
https://mathworld.wolfram.com/TransitiveClosure.html

Reflexive Closure -- from Wolfram MathWorld
https://mathworld.wolfram.com/ReflexiveClosure.html


tmp bmks ko

2!=2 :: 해석학, 그 열 번째 이야기 | 거리공간에서의 Interior와 Closure ( Interior and Closure for Metric Space )
https://chocobear.tistory.com/172