Twins:
Dirac_delta_function
https://ghebook.blogspot.com/2011/10/dirac-delta-function.html
https://freshrimpsushi.github.io/posts/dirac-delta-function/
https://proofwiki.org/wiki/Definition:Dirac_Delta_Function
https://en.citizendium.org/wiki/Dirac_delta_function
![[https]](http://red-ruby.com/wiki/imgs/https.png)
수학백과: 디랙 델타함수(https://terms.naver.com/entry.naver?docId=4125255&cid=60207&categoryId=60207)
물리학백과: 디랙 델타 함수(https://terms.naver.com/entry.naver?docId=4389552&cid=60217&categoryId=60217)
Dirac_delta_functionhttps://ghebook.blogspot.com/2011/10/dirac-delta-function.html
https://freshrimpsushi.github.io/posts/dirac-delta-function/
https://proofwiki.org/wiki/Definition:Dirac_Delta_Function
https://en.citizendium.org/wiki/Dirac_delta_function
수학백과: 디랙 델타함수(https://terms.naver.com/entry.naver?docId=4125255&cid=60207&categoryId=60207)물리학백과: 디랙 델타 함수(https://terms.naver.com/entry.naver?docId=4389552&cid=60217&categoryId=60217)물리학백과: 델타함수(https://terms.naver.com/entry.naver?docId=5937866&cid=60217&categoryId=60217)델타함수,delta_function ....
delta_function x (2023-10) 
Delta_function x (2023-10) Delta_function (redir to Dirac_delta) 
델타함수