ínit

.idea/.gitignore

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+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/MatrixMania.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/.venv" />
+    </content>
+    <orderEntry type="jdk" jdkName="Python 3.12 (MatrixMania)" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/inspectionProfiles/profiles_settings.xml

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+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/modules.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/MatrixMania.iml" filepath="$PROJECT_DIR$/.idea/MatrixMania.iml" />
+    </modules>
+  </component>
+</project>

compute.py

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+from typing import List
+import math
+
+Matrix = List[List[float]]
+
+def matmul(matrix_1: Matrix, Matrix_2: Matrix) -> Matrix:  #alles klein
+    HeightA = len(matrix_1)
+    HeightB = len(Matrix_2)
+    if HeightA == 0 or HeightB == 0:
+        raise ValueError("Matrizen dürfen nicht leer sein")
+    WidthA = len(matrix_1[0])
+    WidthB = len(Matrix_2[0])
+    if WidthA != HeightB:
+        raise ValueError("Multiplikation der Matrizen nicht zulässig (Spalten A != Zeilen B)")
+    Matrix_3 = [[0.0 for _ in range(WidthB)] for _ in range(HeightA)]
+    for i in range(HeightA):
+        for j in range(WidthB):
+            for k in range(WidthA):
+                Matrix_3[i][j] += matrix_1[i][k] * Matrix_2[k][j]
+    return Matrix_3
+
+def transpose(matrix: Matrix) -> Matrix:
+    if not matrix:
+        raise ValueError("Matrix darf nicht leer sein")
+    rows = len(matrix)
+    cols = len(matrix[0])
+    if not all(len(row) == cols for row in matrix):
+        raise ValueError("Matrix hat ungleichmäßige Zeilenlängen")
+    transposed_matrix = [[0.0 for _ in range(rows)] for _ in range(cols)]
+    for i in range(rows):
+        for j in range(cols):
+            transposed_matrix[j][i] = matrix[i][j]
+    return transposed_matrix
+
+def rot_2D(angle_degrees: float) -> Matrix:
+    angle_radians = math.radians(angle_degrees)
+    cos_theta = math.cos(angle_radians)
+    sin_theta = math.sin(angle_radians)
+    rotation_matrix = [
+        [cos_theta, -sin_theta],
+        [sin_theta, cos_theta]
+    ]
+    return rotation_matrix