diff --git a/home_page/_layouts/default.html b/home_page/_layouts/default.html
index 4e9e01f..ca29568 100644
--- a/home_page/_layouts/default.html
+++ b/home_page/_layouts/default.html
@@ -17,6 +17,7 @@
   {% else %}
   <link rel="stylesheet" href="{{ 'assets/css/style.css?v=' | append: site.github.build_revision | relative_url }}">
   {% endif %}
+  {% include mathjax.html %}
   {% include head-custom.html %}
 </head>
 
@@ -47,4 +48,4 @@ <h2 class="project-tagline">{{ page.description | default: site.description | de
   </main>
 </body>
 
-</html>
\ No newline at end of file
+</html>
diff --git a/home_page/index.md b/home_page/index.md
index dfeed32..36e2b24 100644
--- a/home_page/index.md
+++ b/home_page/index.md
@@ -12,6 +12,7 @@ meta-twitter:card: summary
 meta-twitter:title: AQFT in Lean
 meta-viewport: width=device-width, initial-scale=1
 title: Formalising AQFT in Lean
+usemathjax: true
 ---
 
 # AQFT in Lean
@@ -95,7 +96,7 @@ Only the content of Chapter 10 is formalised in Lean. This comprises:
 
 **GNS Construction**
 - Cauchy–Schwarz inequality for states
-- Equivalence of the two descriptions of the left-ideal \$\$\mathcal{N}\$\$; \$\$\mathcal{N}\$\$ is a closed linear subspace
+- Equivalence of the two descriptions of the left-ideal $$\mathcal{N}$$; $$\mathcal{N}$$ is a closed linear subspace
 - Full GNS Construction Theorem (Hilbert space, \*-representation, cyclic vector, faithfulness, uniqueness up to unitary equivalence)
 - Separating vector of a faithful state
 
@@ -127,9 +128,9 @@ Only the content of Chapter 10 is formalised in Lean. This comprises:
 - Einstein Causality in a representation, curved spacetime (Theorem 93)
 
 **KMS condition**
-- Boundary coincidence for \$\$a = 1\$\$
-- \$\$i\beta\$\$-periodic entire extension (strip Schwarz reflection)
-- Strip-Liouville holds for \$\$\beta > 0\$\$
+- Boundary coincidence for $$a = 1$$
+- $$i\beta$$-periodic entire extension (strip Schwarz reflection)
+- Strip-Liouville holds for $$\beta > 0$$
 - KMS states are invariant (Theorem 83)
 - Uniqueness on the strip from boundary values; uniqueness of the KMS correlation function
 - A Killing flow induces a one-parameter automorphism group