I’m not sure what you mean by “not a not function.” If you are asking about a function that is not available in Microsoft Excel, there are various functions in Excel, and it’s possible that new functions have been added since my last update in September 2021. However, as of my last update, there isn’t a specific function called “not a not function” in Excel.
If you are referring to the logical NOT function, it does exist in Excel. The NOT function in Excel is used to reverse the logical value of its argument. For example, if A1 contains the value TRUE, then =NOT(A1)
will return FALSE.
If you have a specific function or task in mind, please provide more details so I can assist you further.
https://aashancompedu.blogspot.com/2023/10/which-is-not-not-function-to-ms-excel.html