9 !: 14 ''
j701/beta/2010-03-31/11:40
1 0 2 (+/ @: *) (3 2 $ 3 1 2 1 1 0)
7 3
NB. This result is wrong, surely.
NB. The correct result is 5 1, shown by replacing +
NB. with an equivalent verb, say +"0 0 .
1 0 2 ((+"0 0) / @: *) (3 2 $ 3 1 2 1 1 0)
5 1
NB. In J504, both of the above expressions give
NB. the same result, 5 1
NB. This has been mentioned before, firstly in a posting by
NB. Patrick Van Beek, with similar example.
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