New Text Document - Mar 7, 2023

var calculator = document.createElement('div');
calculator.innerHTML = '<input type="text" id="calculator-input" />';
calculator.innerHTML += '<button id="calculator-button">Calculate</button>';
calculator.innerHTML += '<div id="calculator-output"></div>';
document.body.appendChild(calculator);
var calculatorInput = document.getElementById('calculator-input');
var calculatorButton = document.getElementById('calculator-button');
var calculatorOutput = document.getElementById('calculator-output');
calculatorButton.onclick = function() {
  var input = calculatorInput.value;
  var output = eval(input);
  calculatorOutput.innerHTML = output;
};