diff --git a/.idea/MatrixMania.iml b/.idea/MatrixMania.iml
index 533429d..169af58 100644
--- a/.idea/MatrixMania.iml
+++ b/.idea/MatrixMania.iml
@@ -2,6 +2,7 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
     </content>
     <orderEntry type="jdk" jdkName="Python 3.13 (MatrixMania)" jdkType="Python SDK" />
diff --git a/src/matrixmania.egg-info/PKG-INFO b/src/matrixmania.egg-info/PKG-INFO
new file mode 100644
index 0000000..9fbe30d
--- /dev/null
+++ b/src/matrixmania.egg-info/PKG-INFO
@@ -0,0 +1,9 @@
+Metadata-Version: 2.4
+Name: matrixmania
+Version: 0.1.0
+Requires-Dist: tabulate
+Requires-Dist: ruff
+Provides-Extra: dev
+Requires-Dist: pytest; extra == "dev"
+Requires-Dist: ruff; extra == "dev"
+Requires-Dist: pytest-cov; extra == "dev"
diff --git a/src/matrixmania.egg-info/SOURCES.txt b/src/matrixmania.egg-info/SOURCES.txt
new file mode 100644
index 0000000..2c0956e
--- /dev/null
+++ b/src/matrixmania.egg-info/SOURCES.txt
@@ -0,0 +1,8 @@
+pyproject.toml
+src/matrixmania/__init__.py
+src/matrixmania/compute.py
+src/matrixmania.egg-info/PKG-INFO
+src/matrixmania.egg-info/SOURCES.txt
+src/matrixmania.egg-info/dependency_links.txt
+src/matrixmania.egg-info/requires.txt
+src/matrixmania.egg-info/top_level.txt
\ No newline at end of file
diff --git a/src/matrixmania.egg-info/dependency_links.txt b/src/matrixmania.egg-info/dependency_links.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/src/matrixmania.egg-info/dependency_links.txt
@@ -0,0 +1 @@
+
diff --git a/src/matrixmania.egg-info/requires.txt b/src/matrixmania.egg-info/requires.txt
new file mode 100644
index 0000000..e6ea8e8
--- /dev/null
+++ b/src/matrixmania.egg-info/requires.txt
@@ -0,0 +1,7 @@
+tabulate
+ruff
+
+[dev]
+pytest
+ruff
+pytest-cov
diff --git a/src/matrixmania.egg-info/top_level.txt b/src/matrixmania.egg-info/top_level.txt
new file mode 100644
index 0000000..56a913a
--- /dev/null
+++ b/src/matrixmania.egg-info/top_level.txt
@@ -0,0 +1 @@
+matrixmania
diff --git a/src/matrixmania/__init__.py b/src/matrixmania/__init__.py
index 2eeb846..f9c1e50 100644
--- a/src/matrixmania/__init__.py
+++ b/src/matrixmania/__init__.py
@@ -1 +1 @@
-from compute import matmul, transpose, rot_2D
\ No newline at end of file
+from matrixmania.compute import matmul, transpose, rot_2D, rot_3D
\ No newline at end of file