74 lines
1.5 KiB
Plaintext
74 lines
1.5 KiB
Plaintext
{
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"cells": [
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{
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"cell_type": "code",
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"id": "initial_id",
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"metadata": {
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"collapsed": true,
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"ExecuteTime": {
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"end_time": "2026-02-17T06:10:37.823863Z",
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"start_time": "2026-02-17T06:10:37.590164Z"
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}
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},
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"source": [
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"def abs(c):\n",
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" return (c.real**2 + c.imag**2)**0.5\n",
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"\n",
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"def add(c1, c2):\n",
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" return complex(c1.real + c2.real, c1.imag + c2.imag)\n",
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"\n",
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"def sub(c1, c2):\n",
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" # (a+bi) - (c+di) = (a-c) + (b-d)i\n",
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" return complex(c1.real - c2.real, c1.imag - c2.imag)\n",
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"\n",
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"def mul(c1, c2):\n",
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" # (a+bi)(c+di) = (ac-bd) + (ad+bc)i\n",
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" return complex(c1.real * c2.real - c1.imag * c2.imag, c1.real * c2.imag + c1.imag * c2.real)\n",
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"\n",
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"\n",
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"\n",
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"print(mul(1+2j, 2+1j))"
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],
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"5j\n"
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]
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}
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],
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"execution_count": 1
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},
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{
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"metadata": {},
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"cell_type": "code",
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"outputs": [],
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"execution_count": null,
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"source": "",
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"id": "9169fa196cc5ca5d"
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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",
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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": 2
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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": "ipython2",
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"version": "2.7.6"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 5
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}
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