From 90fa546790d1ca704d74f7fe1e654a3cd4da88fd Mon Sep 17 00:00:00 2001
From: Sven Riwoldt <sven.riwoldt@web.de>
Date: Sat, 14 Mar 2026 21:05:34 +0100
Subject: [PATCH] Vektoren erweitert

---
 Vektoren.ipynb | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/Vektoren.ipynb b/Vektoren.ipynb
index 50c5fdc..9054ddb 100644
--- a/Vektoren.ipynb
+++ b/Vektoren.ipynb
@@ -6,8 +6,8 @@
    "metadata": {
     "collapsed": true,
     "ExecuteTime": {
-     "end_time": "2026-02-21T10:38:27.574058Z",
-     "start_time": "2026-02-21T10:38:27.536090Z"
+     "end_time": "2026-02-26T09:09:10.857495Z",
+     "start_time": "2026-02-26T09:09:10.808456Z"
     }
    },
    "source": [
@@ -17,20 +17,27 @@
     "def sub(v1, v2):\n",
     "    return (v1[0] - v2[0], v1[1] - v2[1])\n",
     "\n",
+    "def mul(k, v):\n",
+    "    return (k*v[0], k*v[1])\n",
     "\n",
-    "\n",
-    "print(add((2, 1), (3, 4)))"
+    "print(add((2, 1), (3, 4)))\n",
+    "print(sub((20,30),(40,20)))\n",
+    "print(mul(3,(20, 10)))\n",
+    "print(mul(-1,(20, 10)))"
    ],
    "outputs": [
     {
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "(5, 5)\n"
+      "(5, 5)\n",
+      "(-20, 10)\n",
+      "(60, 30)\n",
+      "(-20, -10)\n"
      ]
     }
    ],
-   "execution_count": 9
+   "execution_count": 2
   },
   {
    "metadata": {},