12 Mar
2009
12 Mar
'09
4:14 p.m.
7stud <bbxx789_05ss <at> yahoo.com> writes:
Why does
take (0 - 1) [1, 2, 3]
produce a result but not
take -1 [1, 2, 3]
? Thanks
Well, immediately after I hit the submit button, I thought I'd try this: *Main> take (-1) [1, 2, 3] [] So why are the parentheses needed there?