As far as I understand, OP/ is supposed to splice OP in between every element in the array and return the result.
Based on this, I would expect that ,/1 2 3 4 and 1,2,3,4 to be equivalent.
However, they are not, as can be seen in the below paste:
*8⎕CR ,/1 2 3 4*
┌─────────┐
│┌→──────┐│
││1 2 3 4││
│└───────┘│
└∊────────┘
*8⎕CR 1,2,3,4*
┌→──────┐
│1 2 3 4│
└───────┘
Am I misunderstanding or is GNU APL doing something wrong?
Regards,
Elias
