MaxI

MaxI[ list ]

MaxI[ list ] returns the index of the element with the largest value in list.

Example in out
The index of the maximum value in {3,2,1}. MaxI[ {3,2,1} ] 1
The index of the maximum value in l with l defined as List[5,7,4] in the script. MaxI[ l ] 2
The index of the maximum value in {sqrt[3], sqrt[5], sqrt[7]}. MaxI[{sqrt[3], sqrt[5], sqrt[7]}] 3