Good question on (+/) Without it, J sees (+:@+) /
(# - +: @ (+/) @: =&')' ) '((()' 2 (# - +: @ +/ @: =&')' ) '((()' _4 On Wed, Dec 2, 2015 at 10:11 AM, Geoff Canyon <gcan...@gmail.com> wrote: > On Tue, Dec 1, 2015 at 11:22 PM, Joe Bogner <joebog...@gmail.com> wrote: > > > Some feedback: > > > > Thanks! I definitely tend to throw parentheses at the problem when a train > doesn't work the way I expect. > > And looking at everyone else's solutions, I realized that the weakness of > my understanding of i. was making my solution more complex than it needed > to be. > > One question: what are the parentheses around +/ accomplishing? > > Again, thanks. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
