Added geometric progression calculator

Sulagna-Dutta-Roy · Jul 27, 2024 · 4ee1332 · 4ee1332
1 parent 123634f
commit 4ee1332
Show file tree

Hide file tree

Showing 7 changed files with 294 additions and 0 deletions.
diff --git a/Geometric Progression Calculator/index.html b/Geometric Progression Calculator/index.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
+    <title>Geometric Progression</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body style="background-color: #FFF2D7;">
+    <div class="container" style="width: 500px; padding: 25px; background-color:#F98866; border: rgb(3, 3, 3); border-radius: 23px; position: relative; top: 80px;">
+        <div class="row justify-content-center">
+            <div class="col-md-12">
+                <header style="font-size:20px; border-radius:20px; margin-bottom:20px">
+                    Geometric Progression Calculator
+                </header>
+                <label for="firstTerm">First Term (a₁):</label>
+                <input type="number" id="firstTerm" required> 
+
+                <label for="commonRatio">Common Ratio (r):</label>
+                <input type="number" id="commonRatio" required>
+
+                <label for="termNumber">Term Number (n):</label>
+                <input type="number" id="termNumber" required>
+
+                <label for="calculationType">Choose Calculation:</label>
+                <select id="calculationType">
+                    <option value="nthTerm">Nth Term</option>
+                    <option value="sumOfTerms">Sum of First N Terms</option>
+                </select>
+
+                <button onclick="calculate()">Calculate</button>
+
+                <p id="result"></p>
+            </div>
+        </div>
+    </div>
+
+    <script src="script.js"></script>
+
+</body>
+</html>
diff --git a/Geometric Progression Calculator/manifest.json b/Geometric Progression Calculator/manifest.json
@@ -0,0 +1,12 @@
+{
+    "manifest_version": 3,
+    "name": "Geometric Progression Calculator",
+    "version": "1.0",
+    "description": "A tool that finds us the nth term and sum of n terms of the given Geometric Progression",
+    "action": {
+      "default_popup": "index.html"
+    },
+    "permissions": [
+      "storage"
+    ]
+  }
diff --git a/Geometric Progression Calculator/script.js b/Geometric Progression Calculator/script.js
@@ -0,0 +1,38 @@
+function calculate() {
+    // Get input values
+    const firstTerm = parseFloat(document.getElementById('firstTerm').value);
+    const commonRatio = parseFloat(document.getElementById('commonRatio').value);
+    const termNumber = parseInt(document.getElementById('termNumber').value);
+    const calculationType = document.getElementById('calculationType').value;
+
+    // Perform the selected calculation
+    let result;
+    if (calculationType === 'nthTerm') {
+        // Calculate the nth term
+        result = calculateNthTerm(firstTerm, commonRatio, termNumber);
+    } else if (calculationType === 'sumOfTerms') {
+        // Calculate the sum of the first n terms
+        result = calculateSumOfTerms(firstTerm, commonRatio, termNumber);
+    }
+
+    // Display the result
+    const resultElement = document.getElementById('result');
+    resultElement.textContent = result;
+}
+
+function calculateNthTerm(firstTerm, commonRatio, termNumber) {
+    // Calculate the nth term
+    return `The ${termNumber}th term is: ${firstTerm*Math.pow(commonRatio,(termNumber-1))}`;
+}
+
+function calculateSumOfTerms(firstTerm, commonRatio, termNumber) {
+    // Calculate the sum of the first n terms
+    if(commonRatio == 1)
+    {
+        return `The sum of the first ${termNumber} terms is: ${ (firstTerm*termNumber) }`;
+    }
+    else
+    {
+        return `The sum of the first ${termNumber} terms is: ${ ( (firstTerm*(1-Math.pow(commonRatio,termNumber))/(1-commonRatio)) ) }`;
+    }
+}
diff --git a/Geometric Progression Calculator/style.css b/Geometric Progression Calculator/style.css
@@ -0,0 +1,61 @@
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    margin: 0;
+    padding: 0;
+    background-color: #f4f4f4;
+}
+
+header {
+    background-color: #226b80;
+    color: #fff;
+    text-align: center;
+    padding: 1em;
+}
+
+#calculator {
+    max-width: 300px;
+    margin: 20px auto;
+    border: 1px solid #ccc;
+    padding: 20px;
+    border-radius: 8px;
+    background: linear-gradient(to right, #00fff0, #3d6cb9);
+    background-color: #fff;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+
+label {
+    display: block;
+    margin-bottom: 8px;
+    color: #333;
+}
+
+input,
+select {
+    width: 100%;
+    padding: 10px;
+    margin-bottom: 16px;
+    box-sizing: border-box;
+    border-radius: 9px;
+}
+
+button {
+    width: 100%;
+    height: 40px;
+    font-size: 16px;
+    cursor: pointer;
+    background-color: #28f2fc;
+    color: #fff;
+    border: none;
+    border-radius: 9px;
+    transition: background-color 0.3s;
+}
+
+button:hover {
+    background-color: #45a09e;
+}
+
+#result {
+    margin-top: 16px;
+    font-weight: bold;
+    color: #333;
+}
diff --git a/index.html b/index.html
@@ -0,0 +1,42 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css">
+    <title>Geometric Progression</title>
+    <link rel="stylesheet" href="style.css">
+</head>
+<body style="background-color: #FFF2D7;">
+    <div class="container" style="width: 500px; padding: 25px; background-color:#F98866; border: rgb(3, 3, 3); border-radius: 23px; position: relative; top: 80px;">
+        <div class="row justify-content-center">
+            <div class="col-md-12">
+                <header style="font-size:20px; border-radius:20px; margin-bottom:20px">
+                    Geometric Progression Calculator
+                </header>
+                <label for="firstTerm">First Term (a₁):</label>
+                <input type="number" id="firstTerm" required> 
+
+                <label for="commonRatio">Common Ratio (r):</label>
+                <input type="number" id="commonRatio" required>
+
+                <label for="termNumber">Term Number (n):</label>
+                <input type="number" id="termNumber" required>
+
+                <label for="calculationType">Choose Calculation:</label>
+                <select id="calculationType">
+                    <option value="nthTerm">Nth Term</option>
+                    <option value="sumOfTerms">Sum of First N Terms</option>
+                </select>
+
+                <button onclick="calculate()">Calculate</button>
+
+                <p id="result"></p>
+            </div>
+        </div>
+    </div>
+
+    <script src="script.js"></script>
+
+</body>
+</html>
diff --git a/script.js b/script.js
@@ -0,0 +1,38 @@
+function calculate() {
+    // Get input values
+    const firstTerm = parseFloat(document.getElementById('firstTerm').value);
+    const commonRatio = parseFloat(document.getElementById('commonRatio').value);
+    const termNumber = parseInt(document.getElementById('termNumber').value);
+    const calculationType = document.getElementById('calculationType').value;
+
+    // Perform the selected calculation
+    let result;
+    if (calculationType === 'nthTerm') {
+        // Calculate the nth term
+        result = calculateNthTerm(firstTerm, commonRatio, termNumber);
+    } else if (calculationType === 'sumOfTerms') {
+        // Calculate the sum of the first n terms
+        result = calculateSumOfTerms(firstTerm, commonRatio, termNumber);
+    }
+
+    // Display the result
+    const resultElement = document.getElementById('result');
+    resultElement.textContent = result;
+}
+
+function calculateNthTerm(firstTerm, commonRatio, termNumber) {
+    // Calculate the nth term
+    return `The ${termNumber}th term is: ${firstTerm*Math.pow(commonRatio,(termNumber-1))}`;
+}
+
+function calculateSumOfTerms(firstTerm, commonRatio, termNumber) {
+    // Calculate the sum of the first n terms
+    if(commonRatio == 1)
+    {
+        return `The sum of the first ${termNumber} terms is: ${ (firstTerm*termNumber) }`;
+    }
+    else
+    {
+        return `The sum of the first ${termNumber} terms is: ${ ( (firstTerm*(1-Math.pow(commonRatio,termNumber))/(1-commonRatio)) ) }`;
+    }
+}
diff --git a/style.css b/style.css
@@ -0,0 +1,61 @@
+body {
+    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+    margin: 0;
+    padding: 0;
+    background-color: #f4f4f4;
+}
+
+header {
+    background-color: #226b80;
+    color: #fff;
+    text-align: center;
+    padding: 1em;
+}
+
+#calculator {
+    max-width: 300px;
+    margin: 20px auto;
+    border: 1px solid #ccc;
+    padding: 20px;
+    border-radius: 8px;
+    background: linear-gradient(to right, #00fff0, #3d6cb9);
+    background-color: #fff;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+}
+
+label {
+    display: block;
+    margin-bottom: 8px;
+    color: #333;
+}
+
+input,
+select {
+    width: 100%;
+    padding: 10px;
+    margin-bottom: 16px;
+    box-sizing: border-box;
+    border-radius: 9px;
+}
+
+button {
+    width: 100%;
+    height: 40px;
+    font-size: 16px;
+    cursor: pointer;
+    background-color: #28f2fc;
+    color: #fff;
+    border: none;
+    border-radius: 9px;
+    transition: background-color 0.3s;
+}
+
+button:hover {
+    background-color: #45a09e;
+}
+
+#result {
+    margin-top: 16px;
+    font-weight: bold;
+    color: #333;
+}