SETARRAY documents the dimensions limit (4-dimensional).> What are the limits on array dimensions and sizes? Available memory?
You're restricted to no more than four billion elements per dimension.> Sorry; by "dimensions" I meant the extent or range per dimension.
Both of your requests were posted in the wrong place. If you want to make> In a future version could you make "if defined" work for array elements
> in the same manner as for exnvironment variables?
> Both of my requests releating to arrays are backward compatible!