add a math example

2025-09-24 19:21:42 +02:00
parent 349d0e0bbc
commit 8b3142aa8f
1 changed files with 4 additions and 0 deletions
--- a/slides.md
+++ b/slides.md
@@ -33,3 +33,7 @@ import this
 for i in range(10):
    print("Hello world")
 ```
+
+# Some math
+
+$$\bar{x}_w = \frac{\sum_{i=1}^n w_i x_i}{\sum_{i=1}^n w_i} $$