Rename cheat7

README.adoc

@@ -28,7 +28,7 @@ image:https://github.com/Lipen/discrete-math-course/actions/workflows/build.yml/
 |
 |image:https://img.shields.io/badge/Homework 6-Automata Theory-blue?style=social&logo=gitbook["Homework 6: Automata Theory", link="https://lipen.github.io/discrete-math-course/hw6.pdf"]
 
-|image:https://img.shields.io/badge/Cheatsheet 7-Combinatorics-blue?style=social&logo=gitbook["Cheatsheet 7: Combinatorics", link="https://lipen.github.io/discrete-math-course/cheat6.pdf"]
+|image:https://img.shields.io/badge/Cheatsheet 7-Combinatorics-blue?style=social&logo=gitbook["Cheatsheet 7: Combinatorics", link="https://lipen.github.io/discrete-math-course/cheat7.pdf"]
 |image:https://img.shields.io/badge/Homework 7-Combinatorics-blue?style=social&logo=gitbook["Homework 7: Combinatorics", link="https://lipen.github.io/discrete-math-course/hw7.pdf"]
 
 |

cheat6.tex → cheat7.tex

@@ -12,7 +12,7 @@
 \pagestyle{fancy}
 \MakeSingleHeader% {<l>}{<r>}
     {\TextCheatsheetEng: Combinatorics}%
-    {\TextDiscreteMathEng, \IconSpring~Spring 2022}
+    {\TextDiscreteMathEng, \IconSpring~Spring 2024}
 \fancyfoot{}
 \fancyfoot[L]{\tiny Build time: \DTMnow}
 \fancyfoot[R]{\tiny Source code can be found at \url{https://github.com/Lipen/discrete-math-course}}
@@ -32,33 +32,6 @@
 ]{mystyle}
 \declaretheorem[style=mystyle]{theorem}
 
-\tikzset{
-    dot/.style = {
-        draw,
-        fill=black,
-        shape=circle,
-        minimum size=4pt,
-        inner sep=0pt,
-        outer sep=0pt,
-    },
-    circ/.style = {
-        draw,
-        % fill=white,
-        shape=circle,
-        minimum size=4pt,
-        inner sep=0pt,
-        outer sep=0pt,
-    },
-    position/.style args={#1:#2 from #3}{
-        at=(#3.#1), anchor=#1+180, shift=(#1:#2)
-    },
-    mylabel/.style args={#1:#2}{
-        append after command={
-            (\tikzlastnode.center) node [#1] {#2}
-        }
-    },
-}
-
 
 \begin{document}
 \selectlanguage{english}