Excel Functions Guide Pro

Excel Functions: Count and Sum function, Excel Logical Function, Look up & Reference function, Excel financial formulas, Statistical functions, formula Error and Array formulas. The function tutorials are organized according to the headings found under the Formulas tab in Excel.* Feature:+ The interface simple+ The small capacity, suitable with many smart device nowadays+ This app is free+ Reserved for Android operating system.+ The sufficient content, clear* Contends:+ Count and Sum+ Logical+ Cell References+ Date & Time+ Text+ Lookup & Reference+ Financial+ Statistical+ Round+ Formula Errors+ Array Formulas