I have an issue using ?. . ?. 2^y gives the same result for several y in a row. If I do ?. 2^y+i.x for the same successive values, the rng will iterate and values differ.
I understand the difference between the two invocations and think it’s okay for them to give different results; but I think it should not be the case that the first way gives so many repeated results. Try ?. 2^y for all y in 11+i.3 or 14+i.6 successively, for example. They all give 1826 and 10018, respectively. I think that’s bad. In the documentation I did not find a statement about these repetitions nor about the difference between using ?. successively and using it on a list. -- ---------------------- mail written using NEO neo-layout.org ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
