John Saunders wrote: > |.": y = ":y Just so you know, this expression doesn't test for palindromes.
The issue is that J evaluates right-to-left, so the above expression is equivalent to: |.": (y = ":y) Contrast this with: (|.": y) = ":y which is a palindrome test. -Dan ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
