Update README.md

q1zhen · q1zhen · commit fe423b885051 · 2024-09-05T22:53:59.000+08:00
diff --git a/README.md b/README.md
@@ -17,4 +17,6 @@ Todos:
 - [ ] $\pi^n$
 - [ ] $e^n$
 
+How it works: <https://zhuanlan.zhihu.com/p/669285539>
+
 Enjoy :)
