Whitewater-Research-Group · Victory202 · Sep 16, 2025
diff --git a/GROUP 15/GROUP MEMBERS.txt b/GROUP 15/GROUP MEMBERS.txt
@@ -0,0 +1,8 @@
+	GROUP 15 
+OKPU VICTORY CHUKWUNEKU - ENG2403558 
+OGBEBOR DAVID OBOSA - ENG2403549 
+UDUEHI BENJAMIN IMOKHAI - ENG2403575 
+MBACHU OBIAGELI VICTORIA - ENG2403539 
+JEGEDE CHARITY OLABODE - ENG2403535 
+IKUOBASE EMMANUEL OSAMUDIAMEN – ENG2307438 
+ONUWAJE ORITSEBAWO DAVID - ENG2403563 
diff --git a/GROUP 15/Group 15 Quadractic Equqtion assignment.ipynb b/GROUP 15/Group 15 Quadractic Equqtion assignment.ipynb
@@ -0,0 +1,159 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 2,
+   "id": "3f225d47",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Quadratic Equation Solver\n",
+      "Result: ('Complex', (-0.6666666666666666+0.7453559924999299j), (-0.6666666666666666-0.7453559924999299j))\n"
+     ]
+    }
+   ],
+   "source": [
+    "import math\n",
+    "\n",
+    "def solve_quadratic(a, b, c):\n",
+    "    \"\"\"Solve quadratic equation ax^2 + bx + c = 0.\"\"\"\n",
+    "    if a == 0:\n",
+    "        raise ValueError(\"Coefficient 'a' cannot be zero for a quadratic equation.\")\n",
+    "    \n",
+    "    discriminant = b**2 - 4*a*c\n",
+    "    \n",
+    "    if discriminant > 0:\n",
+    "        root1 = (-b + math.sqrt(discriminant)) / (2*a)\n",
+    "        root2 = (-b - math.sqrt(discriminant)) / (2*a)\n",
+    "        return (\"Real and Distinct\", root1, root2)\n",
+    "    elif discriminant == 0:\n",
+    "        root = -b / (2*a)\n",
+    "        return (\"Real and Equal\", root)\n",
+    "    else:\n",
+    "        real_part = -b / (2*a)\n",
+    "        imag_part = math.sqrt(-discriminant) / (2*a)\n",
+    "        return (\"Complex\", complex(real_part, imag_part), complex(real_part, -imag_part))\n",
+    "\n",
+    "\n",
+    "if __name__ == \"__main__\":\n",
+    "    print(\"Quadratic Equation Solver\")\n",
+    "    a = float(input(\"Enter a: \"))\n",
+    "    b = float(input(\"Enter b: \"))\n",
+    "    c = float(input(\"Enter c: \"))\n",
+    "\n",
+    "    try:\n",
+    "        result = solve_quadratic(a, b, c)\n",
+    "        print(\"Result:\", result)\n",
+    "    except ValueError as e:\n",
+    "        print(\"Error:\", e)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 4,
+   "id": "c0a353a4",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "y = ax^2 + bx + c\n",
+      "no solution!!\n"
+     ]
+    },
+    {
+     "ename": "ImportError",
+     "evalue": "cannot import name 'solve_quadratic' from 'quadratic' (C:\\Users\\johnh\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python311\\site-packages\\quadratic.py)",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mImportError\u001b[39m                               Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 2\u001b[39m\n\u001b[32m      1\u001b[39m \u001b[38;5;28;01mimport\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mpytest\u001b[39;00m\n\u001b[32m----> \u001b[39m\u001b[32m2\u001b[39m \u001b[38;5;28;01mfrom\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34;01mquadratic\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[38;5;28;01mimport\u001b[39;00m solve_quadratic   \u001b[38;5;66;03m# assuming your main file is quadratic.py\u001b[39;00m\n\u001b[32m      4\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mtest_real_distinct\u001b[39m():\n\u001b[32m      5\u001b[39m     \u001b[38;5;28;01massert\u001b[39;00m solve_quadratic(\u001b[32m1\u001b[39m, -\u001b[32m5\u001b[39m, \u001b[32m6\u001b[39m) == (\u001b[33m\"\u001b[39m\u001b[33mReal and Distinct\u001b[39m\u001b[33m\"\u001b[39m, \u001b[32m3.0\u001b[39m, \u001b[32m2.0\u001b[39m)\n",
+      "\u001b[31mImportError\u001b[39m: cannot import name 'solve_quadratic' from 'quadratic' (C:\\Users\\johnh\\AppData\\Local\\Packages\\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\\LocalCache\\local-packages\\Python311\\site-packages\\quadratic.py)"
+     ]
+    }
+   ],
+   "source": [
+    "import pytest\n",
+    "from quadratic import solve_quadratic   # assuming your main file is quadratic.py\n",
+    "\n",
+    "def test_real_distinct():\n",
+    "    assert solve_quadratic(1, -5, 6) == (\"Real and Distinct\", 3.0, 2.0)\n",
+    "\n",
+    "def test_real_equal():\n",
+    "    assert solve_quadratic(1, 2, 1) == (\"Real and Equal\", -1.0)\n",
+    "\n",
+    "def test_complex_roots():\n",
+    "    result = solve_quadratic(1, 0, 1)\n",
+    "    assert result[0] == \"Complex\"\n",
+    "    assert result[1] == complex(0.0, 1.0)\n",
+    "    assert result[2] == complex(0.0, -1.0)\n",
+    "\n",
+    "def test_invalid_a():\n",
+    "    with pytest.raises(ValueError):\n",
+    "        solve_quadratic(0, 2, 1)\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "8a655028",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "60e18dfa",
+   "metadata": {},
+   "outputs": [
+    {
+     "ename": "NameError",
+     "evalue": "name 'quadratics' is not defined",
+     "output_type": "error",
+     "traceback": [
+      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
+      "\u001b[31mNameError\u001b[39m                                 Traceback (most recent call last)",
+      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[4]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[38;5;28;01massert\u001b[39;00m (\u001b[43mquadratics\u001b[49m(\u001b[32m1\u001b[39m,\u001b[32m4\u001b[39m,\u001b[32m1\u001b[39m)) == () \n",
+      "\u001b[31mNameError\u001b[39m: name 'quadratics' is not defined"
+     ]
+    }
+   ],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "0624c66e",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
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+   "display_name": "Python 3",
+   "language": "python",
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+  "language_info": {
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+   "mimetype": "text/x-python",
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+   "pygments_lexer": "ipython3",
+   "version": "3.11.9"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/GROUP 15/Quadratic_Report_Group15.docx b/GROUP 15/Quadratic_Report_Group15.docx
diff --git a/GROUP 15/Untitled Diagram.drawio.html b/GROUP 15/Untitled Diagram.drawio.html
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diff --git a/GROUP 15/Untitled Diagram.drawio.png b/GROUP 15/Untitled Diagram.drawio.png