Calculator with Lighted Display

Calculator with Lighted Display

Use this calculator with a lighted display to make quick and accurate calculations, even in low-light environments.

function performCalculation() { let num1 = parseFloat(document.getElementById(‘input1’).value); let num2 = parseFloat(document.getElementById(‘input2’).value); if (!isNaN(num1) && !isNaN(num2)) { let sum = num1 + num2; document.getElementById(‘result’).innerHTML = `

Result: ${sum}

`; } else { document.getElementById(‘result’).innerHTML = `

Please enter valid numbers

`; } }