> From: Sherlock, Ric > > From: Saunders, John (Health) > > > > Hello I have the below line to test if an integer is a palindrome but > > couldn't work out how to do this tacitly could anyone kindly provide > > a tacit example ? > > > > > isPalin0=: = |.&.": > isPalin1=: (-: |.)@": >
If you want to test a vector of integers, then you'll need to use "0 or this version: isPalin2=: (-: |.)&>@(8!:0) isPalin2 134431 45544 1 0 isPalin2 134431 4554 1 1 isPalin0"0 ]134431 45544 1 0 isPalin1"0 ]134431 45544 1 0 ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
