mirror of
https://github.com/gabrielkheisa/control-system.git
synced 2024-11-23 20:03:22 +07:00
Correct slight space
This commit is contained in:
nandard
parent
f2556fd7ba
commit
4a8b20b378
@ -1,32 +1,17 @@
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{
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"nbformat": 4,
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"nbformat_minor": 0,
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"metadata": {
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"colab": {
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"provenance": [],
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"collapsed_sections": []
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},
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"kernelspec": {
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"name": "python3",
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"display_name": "Python 3"
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},
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"language_info": {
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"name": "python"
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}
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},
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 132,
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"metadata": {
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"id": "aDtFkeqAvLX2"
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},
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"outputs": [],
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"source": [
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"# Import Libraries\n",
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"import numpy as np\n",
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"import pandas as pd"
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],
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"metadata": {
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"id": "aDtFkeqAvLX2"
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},
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"execution_count": 132,
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"outputs": []
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]
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},
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{
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"cell_type": "code",
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@ -38,14 +23,17 @@
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"source": [
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"# Define RouthStability Class \n",
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"class RouthStability():\n",
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"\n",
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" ## constructor takes string of coefficiens from polynomial\n",
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" def __init__(self, den):\n",
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" self.den = np.array([float(item) for item in den.split()])\n",
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" self.deg = len(self.den)\n",
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"\n",
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" ## append k as constant in array\n",
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" def set_k(self, k):\n",
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" self.den = np.append(self.den, float(k))\n",
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" self.deg += 1\n",
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"\n",
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" ## generate routh table and print its state\n",
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" def calc_routh(self):\n",
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" height = (self.deg+1)//2\n",
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@ -67,18 +55,22 @@
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" print(\"SYSTEM IS STABLE\")\n",
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" else:\n",
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" print(\"SYSTEM IS UNSTABLE\")\n",
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"\n",
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" ## print generated route table\n",
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" def show_tab(self):\n",
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" print(self.df)\n",
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"\n",
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" ## return generated route DataFrame\n",
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" def get_table(self):\n",
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" return self.df\n",
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"\n",
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" ## return system stability as boolean\n",
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" def is_stable(self):\n",
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" flag = True\n",
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" for item in self.df[0]:\n",
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" if item < 0: flag = False\n",
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" return flag\n",
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" \n",
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" ## return the value of a polynomial\n",
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" def get_poly(self, x):\n",
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" total = 0\n",
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@ -90,27 +82,18 @@
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},
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{
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"cell_type": "code",
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"source": [
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"# First Testing\n",
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"den = input(\"Enter your polynomial: \")\n",
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"k_in = input(\"Enter your K: \")\n",
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"\n",
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"rs = RouthStability(den)\n",
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"rs.set_k(k_in)\n",
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"rs.calc_routh()"
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],
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"execution_count": 134,
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"metadata": {
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"id": "Je19fGrvtOu4",
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "Je19fGrvtOu4",
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"outputId": "c99b1159-f745-4c3f-c012-c2f464b8edb0"
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},
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"execution_count": 134,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Enter your polynomial: 1 2 3 4 5\n",
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"Enter your K: 6\n",
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@ -123,19 +106,20 @@
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"SYSTEM IS UNSTABLE\n"
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]
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}
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]
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},
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{
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"cell_type": "code",
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],
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"source": [
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"# Second Testing\n",
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"# First Testing\n",
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"den = input(\"Enter your polynomial: \")\n",
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"k_in = input(\"Enter your K: \")\n",
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"\n",
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"rs = RouthStability(den)\n",
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"rs.set_k(k_in)\n",
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"rs.calc_routh()"
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],
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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": 136,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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@ -143,11 +127,10 @@
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"id": "kFgcxNcscafI",
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"outputId": "25aadcc4-6a29-4c16-c992-46d95a56cbfb"
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},
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"execution_count": 136,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Enter your polynomial: 12 56 37 80\n",
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"Enter your K: 17\n",
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@ -160,19 +143,20 @@
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"SYSTEM IS STABLE\n"
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]
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}
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]
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},
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{
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"cell_type": "code",
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],
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"source": [
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"# Third Testing\n",
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"# Second Testing\n",
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"den = input(\"Enter your polynomial: \")\n",
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"k_in = input(\"Enter your K: \")\n",
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"\n",
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"rs = RouthStability(den)\n",
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"rs.set_k(k_in)\n",
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"rs.calc_routh()"
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],
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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": 137,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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@ -180,11 +164,10 @@
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"id": "jaif_A4_hfeJ",
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"outputId": "0b387e7e-efbf-4f5c-fb45-d98489bbba3e"
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},
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"execution_count": 137,
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"outputs": [
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{
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"output_type": "stream",
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"Enter your polynomial: 1.2 6.81 7.31\n",
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"Enter your K: 3.141\n",
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@ -196,16 +179,31 @@
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"SYSTEM IS STABLE\n"
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]
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}
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],
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"source": [
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"# Third Testing\n",
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"den = input(\"Enter your polynomial: \")\n",
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"k_in = input(\"Enter your K: \")\n",
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"\n",
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"rs = RouthStability(den)\n",
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"rs.set_k(k_in)\n",
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"rs.calc_routh()"
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]
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},
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{
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"cell_type": "code",
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"source": [],
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"metadata": {
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"id": "SjkQCR9chk6P"
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},
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"execution_count": null,
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"outputs": []
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}
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]
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}
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],
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"metadata": {
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"colab": {
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"collapsed_sections": [],
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"provenance": []
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},
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"kernelspec": {
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"display_name": "Python 3",
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"name": "python3"
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},
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"language_info": {
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"name": "python"
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}
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},
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"nbformat": 4,
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"nbformat_minor": 0
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}
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