On Sat, Nov 23, 2019 at 11:25 AM Skip Cave <[email protected]> wrote:
> NB. some interesting results: > > datatype each 3j6 3ar6 3ad6 1j0 > > │complex│complex│complex│complex│ > Something which appears to be getting in the way of your testing is the fact that the constant 3j6 3ar6 3ad6 1j0 is being assembled into a list even before "datatype each" enters the picture. Even though each individual numbers may have distinct types, J will wind up constructing a list of type complex from them. Then the "datatype each" will see 4 complex numbers. Compare with: datatype each 3j6;3ar6;3ad6;1j0 |complex|complex|complex|integer| /K ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
