Are you using a platfor 32? Here's how things look on win 64 !21x 51090942171709440000 1+!21x 51090942171709440001 2*1+!21x 102181884343418880002 2*1+!42x 2810012235505759797086285212489023139872768000000002 ?2*1+!42x 323663594829594389756394885122257531372059739885693 Linda
-----Original Message----- From: Programming [mailto:[email protected]] On Behalf Of Eddie Bracho Sent: Monday, January 11, 2016 5:23 AM To: [email protected] Subject: [Jprogramming] Roll (?) produces domain error on large input (? ! 21) |domain error | ( ?!21) Is this intended behavior? I'm trying to shuffle an array by providing a random permutation to Anagram (A.), but this limitation does not allow me to shuffle arrays with more than 20 elements. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
