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https://github.com/gabrielkheisa/control-system.git
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Edit denumerator
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nandard
parent
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commit
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@ -2,7 +2,7 @@
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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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"execution_count": 1,
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"metadata": {
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"id": "aDtFkeqAvLX2"
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},
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@ -15,7 +15,7 @@
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},
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{
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"cell_type": "code",
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"execution_count": 133,
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"execution_count": 4,
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"metadata": {
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"id": "Letb52yp47Gb"
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},
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@ -46,8 +46,12 @@
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"\n",
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" for i in range(2, height+2):\n",
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" for j in range(height-1):\n",
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" arr[i][j] = (arr[i-1][0]*arr[i-2][j+1] - arr[i-2][0]*arr[i-1][j+1])/arr[i-1][0]\n",
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" arr[i][j] = (arr[i-1][0]*arr[i-2][j+1] - arr[i-2][0]*arr[i-1][j+1])\n",
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" arr[i][j] += 0\n",
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" try:\n",
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" arr[i][j] /= arr[i-1][0]\n",
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" except ZeroDivisionError:\n",
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" arr[i][j] = 0\n",
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" \n",
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" self.df = pd.DataFrame(arr)\n",
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" self.show_tab()\n",
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@ -82,27 +86,27 @@
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},
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{
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"cell_type": "code",
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"execution_count": 134,
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"execution_count": 5,
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"metadata": {
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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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"outputId": "bcf1f997-2fa1-4838-eac7-3aa5156d4a43"
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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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"Enter your polynomial: 1 2 3 4 5\n",
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"Enter your K: 6\n",
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"Enter your polynomial: 1 3 5 7\n",
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"Enter your K: 9\n",
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" 0 1 2\n",
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"0 1.0 3.0 5.0\n",
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"1 2.0 4.0 6.0\n",
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"2 1.0 2.0 0.0\n",
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"3 0.0 3.0 0.0\n",
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"4 -2.0 0.0 0.0\n",
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"0 1.000000 5.0 9.0\n",
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"1 3.000000 7.0 0.0\n",
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"2 2.666667 9.0 0.0\n",
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"3 -3.125000 0.0 0.0\n",
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"4 9.000000 -0.0 0.0\n",
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"SYSTEM IS UNSTABLE\n"
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]
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}
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@ -119,28 +123,28 @@
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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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"execution_count": 6,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "kFgcxNcscafI",
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"outputId": "25aadcc4-6a29-4c16-c992-46d95a56cbfb"
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"outputId": "e67322ca-5a85-4434-a690-655b07c9404a"
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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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"Enter your polynomial: 12 56 37 80\n",
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"Enter your K: 17\n",
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"Enter your polynomial: 11 15 19 21\n",
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"Enter your K: 29\n",
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" 0 1 2\n",
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"0 12.0 37.0 17.0\n",
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"1 56.0 80.0 0.0\n",
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"2 556.0 476.0 0.0\n",
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"3 8912.0 0.0 0.0\n",
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"4 2121056.0 0.0 0.0\n",
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"SYSTEM IS STABLE\n"
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"0 11.000000 19.0 29.0\n",
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"1 15.000000 21.0 0.0\n",
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"2 3.600000 29.0 0.0\n",
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"3 -99.833333 0.0 0.0\n",
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"4 29.000000 -0.0 0.0\n",
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"SYSTEM IS UNSTABLE\n"
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]
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}
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],
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@ -156,26 +160,26 @@
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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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"execution_count": 7,
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"metadata": {
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"colab": {
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"base_uri": "https://localhost:8080/"
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},
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"id": "jaif_A4_hfeJ",
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"outputId": "0b387e7e-efbf-4f5c-fb45-d98489bbba3e"
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"outputId": "a231e081-6ff2-4e13-db18-759225fcd948"
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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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"Enter your polynomial: 1.2 6.81 7.31\n",
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"Enter your polynomial: 1.2 6.78 11.11\n",
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"Enter your K: 3.141\n",
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" 0 1\n",
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"0 1.20 7.310\n",
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"1 6.81 3.141\n",
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"2 23.00 0.000\n",
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"3 36.00 0.000\n",
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"0 1.200000 11.110\n",
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"1 6.780000 3.141\n",
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"2 10.554071 0.000\n",
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"3 3.141000 0.000\n",
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"SYSTEM IS STABLE\n"
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]
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}
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@ -189,6 +193,15 @@
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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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"execution_count": null,
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"metadata": {
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"id": "SjkQCR9chk6P"
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},
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"outputs": [],
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"source": []
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}
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],
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"metadata": {
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@ -197,11 +210,18 @@
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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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"display_name": "Python 3.8.10 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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"name": "python"
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"name": "python",
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"version": "3.8.10"
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},
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"vscode": {
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"interpreter": {
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"hash": "e7370f93d1d0cde622a1f8e1c04877d8463912d04d973331ad4851f04de6915a"
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}
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}
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},
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"nbformat": 4,
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40
README.md
40
README.md
@ -92,39 +92,39 @@ rs.calc_routh()
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```
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It takes coefficient of polynomial and K from user, insert it into ```RouthStability``` class as constructor parameter, insert the K value, and generate Routh Table. The result can be found below:
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```
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Enter your polynomial: 1 2 3 4 5
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Enter your K: 6
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Enter your polynomial: 1 3 5 7
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Enter your K: 9
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0 1 2
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0 1.0 3.0 5.0
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1 2.0 4.0 6.0
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2 1.0 2.0 0.0
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3 0.0 3.0 0.0
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4 -2.0 0.0 0.0
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0 1.000000 5.0 9.0
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1 3.000000 7.0 0.0
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2 2.666667 9.0 0.0
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3 -3.125000 0.0 0.0
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4 9.000000 -0.0 0.0
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SYSTEM IS UNSTABLE
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```
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## Testing 2
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```
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Enter your polynomial: 12 56 37 80
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Enter your K: 17
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Enter your polynomial: 11 15 19 21
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Enter your K: 29
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0 1 2
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0 12.0 37.0 17.0
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1 56.0 80.0 0.0
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2 556.0 476.0 0.0
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3 8912.0 0.0 0.0
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4 2121056.0 0.0 0.0
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SYSTEM IS STABLE
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0 11.000000 19.0 29.0
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1 15.000000 21.0 0.0
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2 3.600000 29.0 0.0
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3 -99.833333 0.0 0.0
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4 29.000000 -0.0 0.0
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SYSTEM IS UNSTABLE
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```
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## Testing 3
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```
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Enter your polynomial: 1.2 6.81 7.31
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Enter your polynomial: 1.2 6.78 11.11
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Enter your K: 3.141
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0 1
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0 1.20 7.310
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1 6.81 3.141
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2 23.00 0.000
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3 36.00 0.000
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0 1.200000 11.110
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1 6.780000 3.141
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2 10.554071 0.000
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3 3.141000 0.000
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SYSTEM IS STABLE
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```
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### Notes
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