In J for C Programmers, chapter 30, in the section "Example: A Conjunction that Analyzes u and v" the verb returned by "Undery" is given the left rank of u and the right rank of v.
Should that be the left rank of u and the monadic rank of v? http://www.jsoftware.com/help/jforc/writing_your_own_modifiers.htm#_Toc191734499 http://www.jsoftware.com/help/dictionary/d631.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
