LAST real-valued function The error *Illegal array index* results if there is not at least one blank index in the array specification supplied to this function, or if there is an index specified to the right of a blank index. Examples If the array part[ ] has all its elements defined from part[0] through part[10], the following example returns the value 10 (not 11, the number of elements defined). LAST(part[]) If the given two-dimension array has elements [2,0], [2,3], and [2,5] defined, the following example returns the value 5 (regardless of the status of elements [i,j] for i other than 2). LAST($names[2,]) eV+Language Reference Guide, v2.x, 18319-000 Rev A Page 318