diff --git a/quad12/labmoderna/p1b/r/.gitignore b/quad12/labmoderna/p1b/r/.gitignore
new file mode 100644
index 0000000..35f6a0e
--- /dev/null
+++ b/quad12/labmoderna/p1b/r/.gitignore
@@ -0,0 +1,2 @@
+*.tex
+*.pdf