From f9a68c0b2b4f5117fbb71b6ff29a9d8ff1019c38 Mon Sep 17 00:00:00 2001
From: fritter <frederik.ritter@kit.edu>
Date: Mon, 27 Oct 2025 12:53:48 +0100
Subject: [PATCH] fixed small sum/product/integral symbols

---
 CELbeamer.cls | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/CELbeamer.cls b/CELbeamer.cls
index a566e89..bb63196 100644
--- a/CELbeamer.cls
+++ b/CELbeamer.cls
@@ -117,6 +117,7 @@
 \RequirePackage[scaled=.92]{beramono}
 \RequirePackage{libertineRoman}
 \RequirePackage{lmodern}
+\RequirePackage{exscale} % Correct scaling of \sum, \prod, \int, and the likes
 % Semibold
 \DeclareRobustCommand{\sbseries}{\fontseries{sb}\selectfont}
 \DeclareTextFontCommand{\textsb}{\sbseries}
@@ -1361,4 +1362,4 @@
 \newcommand{\backupend}{
    \addtocounter{framenumbervorappendix}{-\value{framenumber}}
    \addtocounter{framenumber}{\value{framenumbervorappendix}} 
-}
\ No newline at end of file
+}