Create a calculator.html that will only contain an input box prompting the user to enter a math equation. The calculations should be scripted in a different file, calculator.js The calculations are done as the user types, but do not use eval in the function Below are examples on how the continuous equation should work, if the last thing that was typed is an operator, then it should display an error message Type a numeric expression: 56 56 = 56 Type a numeric expression: 56* 56* = SyntaxError Type a numeric expression: 56*78 56*78 = 4368 Type a numeric expression: 56*786-345/567|| 56*786-345/567 = 44015.391534391536