diff --git a/year4/semester1/MA416: Rings/notes/MA416-Notes.pdf b/year4/semester1/MA416: Rings/notes/MA416-Notes.pdf
deleted file mode 100644
index a120f44e..00000000
Binary files a/year4/semester1/MA416: Rings/notes/MA416-Notes.pdf and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/notes/MA416-Notes.tex b/year4/semester1/MA416: Rings/notes/MA416-Notes.tex
deleted file mode 100644
index 1bfcb506..00000000
--- a/year4/semester1/MA416: Rings/notes/MA416-Notes.tex
+++ /dev/null
@@ -1,101 +0,0 @@
-%! TeX program = lualatex
-\documentclass[a4paper,11pt]{article}
-% packages
-\usepackage{censor}
-\StopCensoring
-\usepackage{fontspec}
-\setmainfont{EB Garamond}
-% for tironian et fallback
-% % \directlua{luaotfload.add_fallback
-% % ("emojifallback",
-% % {"Noto Serif:mode=harf"}
-% % )}
-% % \setmainfont{EB Garamond}[RawFeature={fallback=emojifallback}]
-
-\setmonofont[Scale=MatchLowercase]{Deja Vu Sans Mono}
-\usepackage[a4paper,left=2cm,right=2cm,top=\dimexpr15mm+1.5\baselineskip,bottom=2cm]{geometry}
-\setlength{\parindent}{0pt}
-
-\usepackage{fancyhdr} % Headers and footers
-\fancyhead[R]{\normalfont \leftmark}
-\fancyhead[L]{}
-\pagestyle{fancy}
-
-\usepackage{microtype} % Slightly tweak font spacing for aesthetics
-\usepackage[english]{babel} % Language hyphenation and typographical rules
-\usepackage{xcolor}
-\definecolor{linkblue}{RGB}{0, 64, 128}
-\usepackage[final, colorlinks = false, urlcolor = linkblue]{hyperref}
-% \newcommand{\secref}[1]{\textbf{§~\nameref{#1}}}
-\newcommand{\secref}[1]{\textbf{§\ref{#1}~\nameref{#1}}}
-
-\usepackage{changepage} % adjust margins on the fly
-
-\usepackage{minted}
-\usemintedstyle{algol_nu}
-
-\usepackage{pgfplots}
-\pgfplotsset{width=\textwidth,compat=1.9}
-
-\usepackage{caption}
-\newenvironment{code}{\captionsetup{type=listing}}{}
-\captionsetup[listing]{skip=0pt}
-\setlength{\abovecaptionskip}{5pt}
-\setlength{\belowcaptionskip}{5pt}
-
-\usepackage[yyyymmdd]{datetime}
-\renewcommand{\dateseparator}{--}
-
-\usepackage{enumitem}
-
-\usepackage{titlesec}
-
-\author{Andrew Hayes}
-
-\begin{document}
-\begin{titlepage}
- \begin{center}
- \hrule
- \vspace*{0.6cm}
- \huge \textbf{MA416}
- \vspace*{0.6cm}
- \hrule
- \LARGE
- \vspace{0.5cm}
- Rings
- \vspace{0.5cm}
- \hrule
-
- \vfill
- \vfill
-
- \hrule
- \begin{minipage}{0.495\textwidth}
- \vspace{0.4em}
- \raggedright
- \normalsize
- Name: Andrew Hayes \\
- E-mail: \href{mailto://a.hayes18@universityofgalway.ie}{\texttt{a.hayes18@universityofgalway.ie}} \hfill\\
- Student ID: 21321503 \hfill
- \end{minipage}
- \begin{minipage}{0.495\textwidth}
- \raggedleft
- \vspace*{0.8cm}
- \Large
- \today
- \vspace*{0.6cm}
- \end{minipage}
- \medskip\hrule
- \end{center}
-\end{titlepage}
-
-\pagenumbering{roman}
-\newpage
-\tableofcontents
-\newpage
-\setcounter{page}{1}
-\pagenumbering{arabic}
-
-\section{Introduction}
-
-\end{document}
diff --git a/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_1_2.PDF
deleted file mode 100644
index 9ecbfb44..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_2_3.PDF b/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_2_3.PDF
deleted file mode 100644
index 8dc767e3..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2007_2008_MA491_1_2_3.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2008_2009_MA491_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2008_2009_MA491_1_1_2.PDF
deleted file mode 100644
index 1eeb1f60..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2008_2009_MA491_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2009_2010_MA490_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2009_2010_MA490_1_1_2.PDF
deleted file mode 100644
index 0d4aaf8a..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2009_2010_MA490_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2009_2010_MA491_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2009_2010_MA491_1_1_2.PDF
deleted file mode 100644
index 81ff1938..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2009_2010_MA491_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2010_2011_MA490_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2010_2011_MA490_1_1_2.PDF
deleted file mode 100644
index 4b1f5eff..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2010_2011_MA490_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2010_2011_MA491_1_1_2.PDF b/year4/semester1/MA416: Rings/papers/2010_2011_MA491_1_1_2.PDF
deleted file mode 100644
index 2e1ef519..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2010_2011_MA491_1_1_2.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2011_2012_MA538_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2011_2012_MA538_1_1_5.PDF
deleted file mode 100644
index 3d42f6c1..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2011_2012_MA538_1_1_5.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2012_2013_MA538_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2012_2013_MA538_1_1_5.PDF
deleted file mode 100644
index 7afa469d..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2012_2013_MA538_1_1_5.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2013_2014_MA416_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2013_2014_MA416_1_1_5.PDF
deleted file mode 100644
index 5d17c4af..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2013_2014_MA416_1_1_5.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2014_2015_MA538_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2014_2015_MA538_1_1_5.PDF
deleted file mode 100644
index 4f5ea9c9..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2014_2015_MA538_1_1_5.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_1_5.PDF
deleted file mode 100644
index 70320148..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_1_5.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_2_3.PDF b/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_2_3.PDF
deleted file mode 100644
index ef9bb756..00000000
Binary files a/year4/semester1/MA416: Rings/papers/2015_2016_MA538_1_2_3.PDF and /dev/null differ
diff --git a/year4/semester1/MA416: Rings/papers/2016_2017_MA416_1_1_5.PDF b/year4/semester1/MA416: Rings/papers/2016_2017_MA416_1_1_5.PDF
deleted file mode 100644
index 18c078e2..00000000
--- a/year4/semester1/MA416: Rings/papers/2016_2017_MA416_1_1_5.PDF
+++ /dev/null
@@ -1,1202 +0,0 @@
-%PDF-1.6
%
-52 0 obj
<>
endobj
59 0 obj
<>stream
-
-
-
-
- 2016-11-28T20:41:58Z
- TeX
- 2016-11-29T14:38:55Z
- 2016-11-29T14:38:55Z
- This is MiKTeX-pdfTeX 2.9.4902 (1.40.14)
- MiKTeX pdfTeX-1.40.14
- False
- application/pdf
- uuid:3ab307b0-e717-4076-b9be-60681f0d97d3
- uuid:df6fa6f9-63c2-4b8d-8d7f-2e7ce2829cec
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-endstream
endobj
13 0 obj
<>
endobj
60 0 obj
<>
endobj
62 0 obj
<>
endobj
63 0 obj
<>
endobj
64 0 obj
<>
endobj
65 0 obj
<>
endobj
72 0 obj
<>
endobj
73 0 obj
<>
endobj
74 0 obj
<>
endobj
75 0 obj
<>
endobj
76 0 obj
<>
endobj
77 0 obj
<>
endobj
78 0 obj
<>
endobj
79 0 obj
<>
endobj
80 0 obj
<>
endobj
81 0 obj
<>
endobj
82 0 obj
<>
endobj
83 0 obj
<>
endobj
84 0 obj
<>
endobj
85 0 obj
<>
endobj
86 0 obj
<>
endobj
87 0 obj
<>
endobj
88 0 obj
<>
endobj
89 0 obj
<>
endobj
90 0 obj
<>
endobj
91 0 obj
<>
endobj
92 0 obj
<>
endobj
93 0 obj
<>
endobj
94 0 obj
<>
endobj
95 0 obj
<>
endobj
96 0 obj
<>
endobj
97 0 obj
<>
endobj
98 0 obj
<>
endobj
99 0 obj
<>
endobj
100 0 obj
<>
endobj
101 0 obj
<>
endobj
102 0 obj
<>
endobj
103 0 obj
<>
endobj
104 0 obj
<>
endobj
105 0 obj
<>
endobj
106 0 obj
<>
endobj
107 0 obj
<>
endobj
108 0 obj
<>
endobj
109 0 obj
<>
endobj
110 0 obj
<>
endobj
111 0 obj
<>
endobj
112 0 obj
<>
endobj
113 0 obj
<>
endobj
114 0 obj
<>
endobj
115 0 obj
<>
endobj
116 0 obj
<>
endobj
117 0 obj
<>
endobj
118 0 obj
<>
endobj
119 0 obj
<>
endobj
120 0 obj
<>
endobj
121 0 obj
<>
endobj
122 0 obj
<>
endobj
123 0 obj
<>
endobj
124 0 obj
<>
endobj
125 0 obj
<>
endobj
126 0 obj
<>
endobj
127 0 obj
<>
endobj
128 0 obj
<>
endobj
70 0 obj
<>
endobj
71 0 obj
<>
endobj
67 0 obj
<>
endobj
129 0 obj
<>
endobj
130 0 obj
<>
endobj
68 0 obj
<>
endobj
181 0 obj
<>
endobj
61 0 obj
<>/ExtGState<>/Font<>/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>>
endobj
190 0 obj
<>
endobj
196 0 obj
<>stream
-Ho?-l9B1V&RUDPj,鲴j K
-Jць Y*-ss>O/u-%pGp ||Nl#vuy>σwXU7NbV,{mg[Qݟ\6^6[ݲ{{`[cֱv !?Qqخjǿ_Y,*H?wOy;^,o˹ovD.o8/Nso[G${m#i17}[6n<2ՄKvQ_|?flsw6&[[wȧEʜSto֭Ͽ-&^d*VL3~1bǰ93#@`cKgW5~[w\8*PVSʚV`k5
5(YYh6랋KΫor^X$˒$Mw./KUA7b34k4U5<4Pi/ۖ02UUQ\Gkt=ܠzr4t/?I/%]"Cq̇n"}wiP76,ytn\dx'~ekcG'~
-Kt= /KOJDUe32*h(gڵkmP_@Zs⒒Plj
-/rj?d}:><}dH$"_&%<U!r&?yUe{-䥘a5~E܀?seZm ŇmҙN,U^Ј
KSAaG>}e^J!9c^B}gx!|!TiӠCHXP ;l.+ra >BvxީȻ{BDx|ۺ~$S5PED?Ԙ/\1ɩB7<7_e$]lC^}GA
!A
2:A2lXl
-1!?OsgfW1*EF.MF!Po@ƺ57[aE]q}3˃FF
-Rgg2
zkan'@sTs%Wr~|մ*8PRtѦ[Wl%yt^ې4?}eM
-M$C'p¬ a2\7d?hq=/j=*).lQ]0焣@/9?||4Zuo\Sȝ~d4vÔ$_`-8 .[f#oTjbH_i=!r~\׆`YlFMTUGM;ǁwZ%G}qjI@v$D8nM1R_g4 C2L/vM0#lrCpft~UZF]0"KΩx;#WoBǐD_߉|`bd N
-Lރh-i^GЉBuR=pkAnJx>]{oI.-jwaS>:R#jv%5^3LDr쵔dbv)7Y{f5XƜl-},)/\1M.(<8LLѣL53;rAjW?77P4My}
-/v}WaSa!p/䕤'Ԍ@y)w|zԇ6<`*mkRfԼ;#!=''qxGT y#ۘ|j,kfq|&sUr
-!- CZWGUFt(ƻ'>jꍩJ=;/-=?3TA'u"}BϷ˗k~Ntݻ
"tF䢴h`cej8rT`P-8\[\-'hbchg,E")zRvwuxEJ,0`
-r:{܉8nK=}XL-0|4͔G|l;5^/`tx15
-[ OC>mvA>ުYkOW5.ݢQTs.ߋ jXӒs
JcNz9w'㺢C{˕, N8!#. ~zwkr(x@)G姦xῬ0zwE!aP+7dgMM2GW@Ky>Oz"GS?ڮ.O_5+r&(fx_5Rn_'ƤCpp<q*nB2c>%}Wy)Gh-+v]UAIywo<櫂%Y
0OJMHy4H'pxX}v@
-%tadv4v8 "3_p˒7"oB=ɾEٮ?=P͟~Th*,L>·rxNd\q&'KFۏ.6AP,e9z>k<5@mEॼ?8W?[ܵ_oEdwG33yO^9zAC01L؋y7L1^6v A*.^+IDw˔QFZ
fZm-+Vļ|x TY7ge?_@(FsŶZ@M1ӓ1^! \grL XƮV(`{@x)`g&~7oVi,yŝa sk9"}E[pl44aA.0nНׄsm\&=VCwq&:|BB y2ƩN!ۇ*dPyR
B7}?/S;nzqBmdvBPF, eg3udBϥq^ț!~
8KV]om!wjri ^8oEzOMӽ>k&I>~< *;yżN+[!K_$%m,&z