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--- sandkasten:sandkasten [2023/09/10 22:18] – Karlheinz Schubert
+++ sandkasten:sandkasten [2025/05/23 18:44] (current) – Ivo Blöchliger
@@ Line 1: / Line 1: @@
+====== Sandkasten ======
+<flashcard>
+Erster Basisvektor | $e_1=\begin{pmatrix}1\\0\\0\end{pmatrix}$ ^
+Länge eines Vektors | $\vec{v} = \sqrt{v \cdot v} = \sqrt{v_1\cdot v_1 + v_2\cdot v_2+v_3\cdot v_3}$ ^
+</flashcard>
+<code python spaces.py>
+if True:
+    print("OK")
+print("done")
+</code>
+<code python cyrillic.py>
+ԝ = 4
+w = 2*ԝ
+r = ԝ*w
+print(f"Resultat r={r}")
+if r==64:
+    print("Alles gut")
+else:
+    print("Softwareproblem. Kann man nichts machen.")
+</code>