text: console.log('Hello World!');
  alert("Welcome to yatharth's awesome Newmorphism calculator");
  
  
  let output = document.getElementById("output");
  
  function display(num) {
    output.value += num;
  }
  
  function calculate() {
    try {
      output.value = eval(output.value);
    }
    catch (error) {
      alert("Enter a valid number")
    }
  }
  
  function Clear() {
    output.value = "";
  }
  
  function del() {
    output.value = output.value.slice(0, -1);
  }
  