When I use the following:
(+/index)- i. -days
164 165 166 167 168 169 170 171 172 173 174 175 176 177 178
which is no problem.
when I use
index - i. -days
|length error
| index -i.-days
I finally figured out that (+/index) would return me an argument which I
could feed to i.
So,
$index
1
#index
1
which is different than (+/index) meaning that
$ (+/index)
returns nothing
#(+/index)
1
I am confused, but is my newbie hack around the problem reasonable?
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