diff --git a/preamble.tex b/preamble.tex
@@ -4,19 +4,14 @@
\usepackage{mathtools, adjustbox}
\usepackage[scr=esstix,cal=boondox]{mathalfa}
\usepackage{enumitem, xfrac, xcolor, cancel, multicol, tabularx, relsize}
-\usepackage{fancyvrb, hyperref, csquotes}
-\usepackage{ytableau}
+\usepackage[normalem]{ulem}
+\usepackage{hyperref, refcount}
+\usepackage{fancyhdr, titling}
\usepackage[backend=biber]{biblatex}
\usepackage{pgfplots, tikz, tikz-cd}
\usepackage{graphicx, wrapfig}
-\usepackage{xparse}
-\usepackage[normalem]{ulem}
-\usepackage{epigraph}
\usepackage[ordering=Kac]{dynkin-diagrams}
\usepackage{rank-2-roots}
-\usepackage{fancyhdr}
-\usepackage{titling}
-\usepackage{refcount}
% Configure how link look
\hypersetup{