From 96312c3b017a18039b912c8c22a95faffe369aa4 Mon Sep 17 00:00:00 2001
From: Flancian <0@flancia.org>
Date: Tue, 21 Mar 2023 20:24:24 +0100
Subject: [PATCH] autopushed

---
 journal/2023-03-21.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/journal/2023-03-21.md b/journal/2023-03-21.md
index 520742282..d5b65e582 100644
--- a/journal/2023-03-21.md
+++ b/journal/2023-03-21.md
@@ -9,3 +9,4 @@
   - [[sila]]
     - [ ] answer ping by [[sl]] 
     - [ ] answer ping by [[hd]]
+- [[perturbation theory]] https://en.wikipedia.org/wiki/Perturbation_theory