I noticed that if you
?x before doing ?empty(x) it returns .f.
but do ?empty(x) without doing ?x, it returns .t.
>Check this out!
>Run this:
>
>x=199.07
>x=x - 185.27
>x = x - 13.80
>?"---"
>?x
>?EMPTY(x)
>
>
>Anyone know why?
Work as if you don't need money
Love as if you've never been hurt before
Live as if this is your last day to live
Dance as if no one's watching
