J Vocabulary, Primer, Single atom array An array with a single atom is referred to as a singleton. All singletons with the same atom display the same way. However, the fact that they have different ranks affects how verbs act on them. This can be a pitfall for beginners. It is important to remember that if it displays like an atom, but does not behave like one, then check its rank.
Is there somewhere in the vocabulary where it mentions how to change a single element list to an atom (shape 1 to shape empty) $34 $,34 1 #34 1 #,34 1 Isn't the problem with shapes rather than rank? In any case, I have a mental lapse and can't seem to change ,34 to 34 . Thanks in advance. Linda ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
