101 lines
2.6 KiB
Plaintext
101 lines
2.6 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "markdown",
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"metadata": {},
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"source": [
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"# Woche 2 - 17.-23. Oktober 2022 #\n",
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"\n",
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"Herzlich willkommen zur 2. Woche!"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"import os;\n",
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"import sys;\n",
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"\n",
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"# NOTE: need this to force jupyter to reload imports:\n",
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"for key in list(sys.modules.keys()):\n",
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" if key.startswith('src.'):\n",
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" del sys.modules[key];\n",
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"\n",
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"os.chdir(os.path.dirname(_dh[0]));\n",
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"sys.path.insert(0, os.getcwd());\n",
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"\n",
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"from src.thirdparty.maths import *;\n",
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"from src.thirdparty.render import *;\n",
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"\n",
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"from src.maths.diagrams import *;\n",
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"from src.maths.sets import *;\n",
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"\n",
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"np.random.seed(8007253); # zur Wiederholbarkeit"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"A = np.random.randint(-100, 100, size=(4, 7));\n",
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"\n",
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"X = ['a', 'b', 'c', 'd', 'e'];\n",
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"Y = [2, 3, 5, 7, 11, 13, 17];\n",
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"Z = ['α', 'β', 'γ', 'δ'];\n",
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"f = [('a', 5), ('b', 5), ('c', 17), ('d', 2)]\n",
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"g = [(2, 'γ'), (3, 'α'), (5, 'β'), (7, 'δ'), (11, 'β'), (13, 'γ'), (17, 'β')];\n",
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"comp = Functions(\n",
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" Function(name=('$f$', 'X', 'Y'), domain=X, codomain=Y, fct=f),\n",
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" Function(name=('$g$', 'Y', 'Z'), domain=Y, codomain=Z, fct=g),\n",
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");\n",
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"comp.draw(show_labels=True);"
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]
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},
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{
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"cell_type": "code",
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"execution_count": null,
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"metadata": {},
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"outputs": [],
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"source": [
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"A = np.random.randint(-100, 100, size=(4, 7));\n",
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"\n",
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"X = randomset_alphabet(low=2, high=5);\n",
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"Y = randomset_integers(low=2, high=5);\n",
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"Z = randomset_greek(low=2, high=5);\n",
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"f = random_function(X, Y);\n",
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"g = random_function(Y, Z);\n",
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"comp = Functions(\n",
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" Function(name=('$f$', 'X', 'Y'), domain=X, codomain=Y, fct=f),\n",
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" Function(name=('$g$', 'Y', 'Z'), domain=Y, codomain=Z, fct=g),\n",
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");\n",
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"comp.draw(show_labels=False);"
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]
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}
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],
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"metadata": {
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"kernelspec": {
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"display_name": "Python 3.10.8 64-bit",
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"language": "python",
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"name": "python3"
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},
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"language_info": {
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"codemirror_mode": {
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"name": "ipython",
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"version": 3
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},
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"file_extension": ".py",
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"mimetype": "text/x-python",
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"name": "python",
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"nbconvert_exporter": "python",
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"pygments_lexer": "ipython3",
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"version": "3.10.8"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 2
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}
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