update

README.md

@@ -8,6 +8,7 @@ This Package contains a few fundamental function which can be used for **matrice
 - transpose function
 - rot_2D function
 - rot_3D function
+- project_ortho
 
 ## matmul function:
 
@@ -111,4 +112,7 @@ rotation matrix for 90° on the y axis:
  0            1  0
 -1            0  6.12323e-17
 ------------  -  -----------
-```
+```
+
+## project_ortho function:
+This functions projects a 3D point on a 2D display

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "matrixmania_benkertmo99686"
-version = "0.2.0"
+version = "0.3.0"
 description = "MatrixMania: Simple linear algebra functions for teaching (matmul, transpose, rot_2D)."
 authors = [
  { name="Mona Benkert", email="benkertmo99686@th-nuernberg.de" }