It also seems similar to this thread: http://jsoftware.com/pipermail/programming/2011-December/026261.html
On 1/22/2012 4:23, Ian Clark wrote: > This has similarities to the issues discussed in: > http://jsoftware.com/pipermail/programming/2011-July/023384.html > > On Sun, Jan 22, 2012 at 8:40 AM, Bo Jacoby<bojac...@yahoo.dk> wrote: >> Equal arguments should give equal function values, but not here. >> >> a=.i.5 >> b=.a j. 0 >> f=. 5&| >> a-:b >> 1 >> (f a)-:(f b) >> 0 >> >> f a >> 0 1 2 3 4 >> f b >> 0 1 2 _2 _1 >> >> -Bo >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
