1 files changed, 6 insertions, 0 deletions
diff --git a/src/response.rs b/src/response.rs
index bd79024..ce1ad4c 100644
--- a/src/response.rs
+++ b/src/response.rs
@@ -156,6 +156,12 @@ pub async fn default(
     ));
   }
 
+  if var("MATHJAX").unwrap_or_else(|_| "true".to_string()).to_lowercase() == "true" {
+    html_context.push_str(
+      "<script type=\"#text/javascript\" id=\"MathJax-script\" async src=\"https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js\"></script>",
+    );
+  }
+
   // Add a title to HTML response
   html_context.push_str(&format!("<title>{gemini_title}</title>"));
   html_context.push_str("</head><body>");