diff --git a/2-InformationTheory/RevisionsRegexp2025-04-28-Note-11-10.pdf b/2-InformationTheory/RevisionsRegexp2025-04-28-Note-11-10.pdf
new file mode 100644
index 0000000..7870615
Binary files /dev/null and b/2-InformationTheory/RevisionsRegexp2025-04-28-Note-11-10.pdf differ