From c4aeda4a7a71af5cb25adc8fd873f85410a5efd5 Mon Sep 17 00:00:00 2001
From: Evan Petersen <emp2221@columbia.edu>
Date: Wed, 2 Oct 2024 11:47:29 -0400
Subject: [PATCH] Give variable equations a key value

---
 media/js/src/utils.jsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/media/js/src/utils.jsx b/media/js/src/utils.jsx
index 4149aa7..acdc140 100644
--- a/media/js/src/utils.jsx
+++ b/media/js/src/utils.jsx
@@ -115,7 +115,7 @@ export const inlineKatex = (tex) =>
  * @returns React.JSX.Element
  */
 export const formulaText = (content = { title: '', body: [] }, i) => (
-    <>
+    <div key={i}>
         {content.title && <h2>{content.title}:</h2>}
         <div className="sub-content">
             {content.body.map((eq, i) => (
@@ -124,7 +124,7 @@ export const formulaText = (content = { title: '', body: [] }, i) => (
                 </div>
             ))}
         </div>
-    </>
+    </div>
 );
 
 /**