Switch back to KaTeX, with Pandoc markup

Signed-off-by: Abdulkadir Furkan Şanlı <abdulkadirfsanli@protonmail.com>

content/posts/eidma.md

@@ -2,6 +2,7 @@
 title = "Introduction to Discrete Mathematics"
 date = "2019-11-20"
 tags = ["university-notes"]
+markup = "pandoc"
 +++
 
 - Mathematics without infinitely small, continuous mathematical objects. The mathematics of finite sets.