1 2 3 4 5 6 7 8 9 10 11 12 13 14
<!-- @UIA-WIN-ALLOW:LocalizedControlType=* @WIN-ALLOW:localized_extended_role=* --> <!DOCTYPE html> <html> <body> <form onsubmit="return false" oninput="o.value = (a.valueAsNumber || 0) + (b.valueAsNumber || 0)"> <input name=a type=number step=any> + <input name=b type=number step=any> = <output name=o for="a b"></output> </form> </body> </html>