diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1492689
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+
+*.aux
+*.log
+*.out
+*.gz
diff --git a/Lineare-Algebra.pdf b/Lineare-Algebra.pdf
index 29bebbc..7215650 100644
Binary files a/Lineare-Algebra.pdf and b/Lineare-Algebra.pdf differ
diff --git a/git.id b/git.id
index dab8f28..b534cec 100644
--- a/git.id
+++ b/git.id
@@ -1,2 +1,2 @@
-\def\GitRevision{17}
-\def\GitNiceDate{25. February 2019 um 16:36 Uhr}
+\def\GitRevision{18}
+\def\GitNiceDate{12. March 2024 um 15:33 Uhr}