Ed In YOUR message as I received it, there are non-displaying characters:
a=.1 : 0 [here]: [here]x u y [here]) |spelling error | x u y | ^ | a=. 1 :0 Illegal characters cause spelling errors. ~ Gilles ---------- Original Message ----------- From: Edward Mokurai Cherlin <moku...@sugarlabs.org> To: Programming forum <programming@jsoftware.com> Sent: Tue, 14 Feb 2012 14:12:59 -0500 Subject: [Jprogramming] Explicit adverb producing dyad? > I am unable to determine how to write an explicit J adverb that > produces a dyadic verb. There is an example of an explicit > conjunction at > > http://www.rogerstokes.free-online.co.uk/13.htm > > H =: 2 : 0 > : > (u x) + (v y) > ) > 2 (*: H %:) 16 > 8 > > and other such constructions work with no problems. > > However, > > a=.1 : 0 > : > x u y > ) > |spelling error > | x u y > | ^ > | a=. 1 :0 > > a=.1 : 'x u y' > a > 1 : 'x u y' > 2 +a 3 > |domain error > | 2 +a 3 > > Of course, I could write > > a=.1 : '[ u ]' > > but that would require reordering topics in the J version of > Iverson's Algebra: An Algorithmic Treatment that I am editing, and > would still leave the mystery. > -- > Edward Mokurai > (默雷/धर्ममेघशब्दगर्ज/دھرممیگھشبدگر ج) Cherlin Silent Thunder is my name, and Children are my nation. The Cosmos is my dwelling place, the Truth my destination. http://wiki.sugarlabs.org/go/Replacing_Textbooks > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ------- End of Original Message ------- ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm