what is nth and mth in the zl object ...

    Mar 10 2012 | 4:21 pm
    short question.
    what does the nth and mth stand for in the zl object??
    its some kind of mathematical expression I guess but what does it mean?

    • Mar 10 2012 | 4:37 pm
      The n of nth can be replaced with a number e.g. 5 -> 5th, or 12 -> 12th. The object [zl nth 5] will then give you the 5th item of a list. The function mth starts counting at 0, so [zl meh 5] will give you the 6th item of a list.