Pembicaraan:Bilangan bulat: Perbedaan antara revisi
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Dedhert.Jr (bicara | kontrib) →Aksioma bilangan bulat, juga mengenai topologi: bagian baru |
Notification of altered sources needing review) #IABot (v2.0.9.5 |
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== Perlukah menghapus "Operasi Hitung Bilangan bulat" dan "Perbandingan"? ==
Izin memanggil @[[Pengguna:Kekavigi|Kekavigi]], saya rasa kedua subjudulnya dihapus karena sudah ada penjelasannya, yaitu "Sifat aljabar" dalam bilangan bulat. Bagaimana menurut pendapat @[[Pengguna:Kekavigi|Kekavigi]]? [[Pengguna:Dedhert.Jr|Dedhert.Jr]] ([[Pembicaraan Pengguna:Dedhert.Jr|bicara]]) 13 November 2021 00.44 (UTC)
: Hm, menurut saya bagian "Operasi Hitung Bilangan bulat" dihapus saja. Pertimbangan saya, selain sudah dicakup di bagian "Sifat aljabar", rasanya terlalu 'trivial' menuliskan contoh kalkulasi untuk setiap operasi. Namun bagian "Perbandingan" sebaiknya tidak dihapus, mungkin diubah judul bagiannya menjadi "Sifat keterurutan". Relasi <math>\le,\,\leq,\,\ge,\,\ge</math> penting untuk dapat mengurutkan anggota-anggota di himpunan, yang tidak bisa dilakukan hanya lewat sifat-sifat aljabar (lihat [[teori order]]). Salam, [[Pengguna:Kekavigi|keka.vigi]] ([[Pembicaraan Pengguna:Kekavigi|bicara]]) 13 November 2021 01.35 (UTC)
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== Aksioma bilangan bulat, juga mengenai topologi ==
▲Sebuah topologi untuk bilangan bulat positif diperoleh ketika barisan aritmetika <math>an+b</math> dengan <math>(a,b) = 1</math> dan dipakai sebagai basis terhadap himpunan buka.<ref>{{Cite journal|last=Golomb|first=Solomon W.|date=1959|title=A Connected Topology for the Integers|url=https://www.jstor.org/stable/2309340|journal=The American Mathematical Monthly|volume=66|issue=8|pages=663–665|doi=10.2307/2309340|issn=0002-9890}}</ref>
<references />
Untuk mengenai aksioma bilangan bulat, saya memperoleh referensi lain, <ref>{{Cite journal|last=Margaris|first=Angelo|date=1961-05-01|title=Successor Axioms for the Integers|url=https://doi.org/10.1080/00029890.1961.11989693|journal=The American Mathematical Monthly|volume=68|issue=5|pages=441–444|doi=10.1080/00029890.1961.11989693|issn=0002-9890}}</ref>
<references /> [[Pengguna:Dedhert.Jr|Dedhert.Jr]] ([[Pembicaraan Pengguna:Dedhert.Jr|bicara]]) 24 Desember 2021 16.38 (UTC)
== External links found that need fixing (Oktober 2023) ==
Hello fellow editors,
I have found one or more external links on [[Bilangan bulat]] that are in need of attention. Please take a moment to review the links I found and correct them on the article if necessary. I found the following problems:
*https://saintif.com/bilangan-bulat/ is found to be dead. Recommend adding https://web.archive.org/web/20220925175305/https://saintif.com/bilangan-bulat/ to the original URL.
*https://mathworld.wolfram.com/WholeNumber.html is found to be dead. Recommend adding https://web.archive.org/web/20230606082947/https://mathworld.wolfram.com/WholeNumber.html to the original URL.
*https://wumbo.net/symbol/set-of-integers/ is considered to be dead, however has been found to be alive. Recommend removing the dead flag from the URL.
*https://mathvault.ca/hub/higher-math/math-symbols/ is found to be dead. Recommend adding https://web.archive.org/web/20200428101652/https://mathvault.ca/hub/higher-math/math-symbols/ to the original URL.
*https://mathworld.wolfram.com/Integer.html is found to be dead. Recommend adding https://web.archive.org/web/20230727124725/https://mathworld.wolfram.com/Integer.html to the original URL.
*http://eprints.unm.ac.id/15757/1/BUKU%20PAK%20JONATHAN.pdf is found to be dead. Recommend adding https://web.archive.org/web/20211206111430/http://eprints.unm.ac.id/15757/1/BUKU%20PAK%20JONATHAN.pdf to the original URL.
*https://www.wtamu.edu/academic/anns/mps/math/mathlab/int_algebra/int_alg_tut3_sets.htm is found to be dead. Recommend adding https://web.archive.org/web/20221027230239/https://www.wtamu.edu/academic/anns/mps/math/mathlab/int_algebra/int_alg_tut3_sets.htm to the original URL.
*https://flexbooks.ck12.org/cbook/ck-12-elementary-intermediate-college-algebra/section/1.3/primary/lesson/subsets-of-real-numbers-c-alg/ is found to be dead. Recommend adding https://web.archive.org/web/20220718045300/https://flexbooks.ck12.org/cbook/ck-12-elementary-intermediate-college-algebra/section/1.3/primary/lesson/subsets-of-real-numbers-c-alg/ to the original URL.
*https://mathworld.wolfram.com/PositiveInteger.html is found to be dead. Recommend adding https://web.archive.org/web/20230608120605/https://mathworld.wolfram.com/PositiveInteger.html to the original URL.
*https://mathworld.wolfram.com/NegativeInteger.html is found to be dead. Recommend adding https://web.archive.org/web/20230606083100/https://mathworld.wolfram.com/NegativeInteger.html to the original URL.
*https://cseweb.ucsd.edu/classes/wi10/cse206a/lec1.pdf is found to be dead. Recommend adding https://web.archive.org/web/20230404084551/https://cseweb.ucsd.edu/classes/wi10/cse206a/lec1.pdf to the original URL.
*https://byjus.com/maths/properties-multiplication-integers/ is found to be dead. Recommend adding https://web.archive.org/web/20230321143738/https://byjus.com/maths/properties-multiplication-integers/ to the original URL.
*https://edusaksham.com/chapters/CBSE-Class-7-Mathematics-Closure-Property-of-Integers.html is found to be dead. Recommend adding https://web.archive.org/web/20220929153100/https://edusaksham.com/chapters/CBSE-Class-7-Mathematics-Closure-Property-of-Integers.html to the original URL.
*https://core.ac.uk/download/pdf/158624685.pdf is found to be dead. Recommend adding https://web.archive.org/web/20220621030220/https://core.ac.uk/download/pdf/158624685.pdf to the original URL.
*https://mathworld.wolfram.com/EisensteinInteger.html is found to be dead. Recommend adding https://web.archive.org/web/20230727124729/https://mathworld.wolfram.com/EisensteinInteger.html to the original URL.
*http://mathcentral.uregina.ca/beyond/articles/integers/integer1.html is found to be dead. Recommend adding https://web.archive.org/web/20221003165235/http://mathcentral.uregina.ca/beyond/articles/integers/integer1.html to the original URL.
*https://www.ck12.org/book/ck-12-middle-school-math-concepts-grade-7/section/4.1/ is found to be dead. Recommend adding https://web.archive.org/web/20220718040330/https://www.ck12.org/book/ck-12-middle-school-math-concepts-grade-7/section/4.1/ to the original URL.
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Cheers.—[[User:InternetArchiveBot|'''<span style="color:darkgrey;font-family:Courier New">InternetArchiveBot</span>''']] <span style="color:green;font-family:Rockwell">([[:en:User talk:InternetArchiveBot|Melaporkan kesalahan]])</span> 27 Oktober 2023 00.41 (UTC)
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