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.gitignore

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+/dist/

README.md

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+# MatrixMania
+
+This Package contains a few fundamental function which can be used for **matrices**.
+
+## Functions:
+
+- matmul function
+- transpose function
+- rot_2D function
+
+## matmul function:
+
+This function calculates the matrix multiplication with 2 matrices. 
+It also checks if the matrices are compatible for multiplication.
+
+**Example:**
+
+```
+matrix_a =  [[3, 4, -1, 4],
+             [-2, 2, 5, 1]]
+             
+matrix_b =  [[1, 3, -2],
+             [2, 5, 1],
+             [-1, 4, -4],
+             [2, 3, 6]]
+             
+matrix_c = matmul(matrix_a, matrix_b)
+print("matrix c:")
+print(tabulate(matrix_c))
+```
+
+**Result:**
+
+```
+matrix c:
+--  --  --
+20  37  26
+-1  27  -8
+--  --  --
+```
+
+
+## transpose function:
+
+This function transposes a matrix.
+
+**Example:**
+
+```
+matrix = [[1, 2, 3],
+          [4, 5, 6]]
+          
+new_matrix = transpose(matrix)
+print("transposed matrix:")
+print(tabulate(new_matrix))
+```
+
+**Result:**
+
+```
+transposed matrix:
+-  -
+1  4
+2  5
+3  6
+-  -
+
+```
+
+## rot_2D function:
+
+This function returns the rotation matrix for a given angle.
+
+**Example:**
+
+```
+theta = math.pi / 2
+R = rot_2D(theta)
+
+print("rotation matrix for 90°:")
+print(tabulate(R))
+```
+
+**Result**
+
+```
+rotation matrix for 90°:
+-----------  ------------
+6.12323e-17  -1
+1             6.12323e-17
+-----------  ------------
+```

matrixmania/__init__.py

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+from .compute import matmul, transpose, rot_2D

matrixmania/compute.py

@@ -68,9 +68,10 @@ if __name__ == "__main__":
                 ]
 
     matrix_c = matmul(matrix_a, matrix_b)
-    print("Ergebnis C = A * B:")
+    print("Matrix C:")
-    for row in matrix_c:
+    print(tabulate(matrix_c))
-        print(row)
+    #for row in matrix_c:
+     #   print(row)
 
     matrix = [
         [1, 2, 3],
@@ -78,8 +79,9 @@ if __name__ == "__main__":
     ]
     new_matrix = transpose(matrix)
     print("transposed matrix:")
-    for row in new_matrix:
+    print(tabulate(new_matrix))
-        print(row)
+    #for row in new_matrix:
+     #   print(row)
 
     #empty_matrix = []
     #transpose(empty_matrix)
@@ -87,7 +89,7 @@ if __name__ == "__main__":
     theta = math.pi / 2
     R = rot_2D(theta)
     print("Rotatiosnmatrix für 90 Grad:")
-    print(R)
+    print(tabulate(R))
 
     p = [[1, 0]]
     rotated = matmul(p, R)

pyproject.toml

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+[project]
+name = "matrixmania_benkertmo99686"
+version = "0.1.0"
+description = "MatrixMania: Simple linear algebra functions for teaching (matmul, transpose, rot_2D)."
+authors = [
+ { name="Mona Benkert", email="benkertmo99686@th-nuernberg.de" }
+]
+readme = "README.md"
+license = { text = "MIT" }
+requires-python = ">=3.7"
+dependencies = ["tabulate"]
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+[tool.hatch.build.targets.wheel]
+packages = ["matrixmania"]