deploy: e09d63f

assets/tools/calculator.md

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+# Simple Calculator
+
+This is a simple calculator embedded in a markdown file.
+
+<div id="calculator">
+  <input type="text" id="result" disabled>
+  <br>
+  <button onclick="clearResult()">C</button>
+  <button onclick="appendNumber(1)">1</button>
+  <button onclick="appendNumber(2)">2</button>
+  <button onclick="appendNumber(3)">3</button>
+  <button onclick="appendNumber('+')">+</button>
+  <br>
+  <button onclick="appendNumber(4)">4</button>
+  <button onclick="appendNumber(5)">5</button>
+  <button onclick="appendNumber(6)">6</button>
+  <button onclick="appendNumber('-')">-</button>
+  <br>
+  <button onclick="appendNumber(7)">7</button>
+  <button onclick="appendNumber(8)">8</button>
+  <button onclick="appendNumber(9)">9</button>
+  <button onclick="appendNumber('*')">*</button>
+  <br>
+  <button onclick="appendNumber(0)">0</button>
+  <button onclick="calculateResult()">=</button>
+  <button onclick="appendNumber('/')">/</button>
+</div>
+
+<script>
+  function appendNumber(number) {
+    document.getElementById('result').value += number;
+  }
+
+  function clearResult() {
+    document.getElementById('result').value = '';
+  }
+
+  function calculateResult() {
+    var result = eval(document.getElementById('result').value);
+    document.getElementById('result').value = result;
+  }
+</script>