Roger Hui wrote: > it is easy to do in low level > languages, to wit, shift right until least significant bit is 1.
You can simulate this in J along the lines g=:<:@(# - i:&1)@#: g 48 4 g 1024 10 g 1023 0 Best wishes, John ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
