The english function name ACOS() has been translated into 8 languages. For all other languages, the english function name is used. There are no differences between the translations in different versions of Excel.
|Excel (Office 365)||Yes||Math. & Trig.|
|Excel 2013||Yes||Math. & Trig.|
|Excel 2010||Yes||Math. & Trig.|
|Excel 2007||Yes||Math. & Trig.|
|Excel 2003||Yes||Math. & Trig.|
Links to the Microsoft Online Help for the function ACOS()
Note: Microsoft is currently updating the links and contents for the Excel online help. Therefore, some of the following links may not work as expected and lead to an error page. The links will on this site will be updated as soon as possible.