Programming forum <[email protected]> writes: >The point is not the number of characters but a >pattern that is useful in other areas. In this case >the pattern is duality. What makes this case rather special is that, writing p for p: and q for p:^:_1, we have verbs for which [EMAIL PROTECTED] is identity but [EMAIL PROTECTED] is not. However [EMAIL PROTECTED]@q gives a valuable outcome. Are there other instances of the same sort ? Roger?
Norman ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
