List transpose using built-in?

[Didier Lachieze]

Well, I agree that col(list, integer) may be extending a bit the definition of col(matrix, integer), but using a matrix instead of a list gives the same results:

• col([[1,2,3],[4,5,6]],1) returns [2 5] on the Windows Virtual calc
• col([[1,2,3],[4,5,6]],1) returns [1 4] on the the physical Prime and the Android app

both in Home and in CAS mode with the latest beta version.

EDIT: interestingly I restarted the CAS with 'restart' and now I get the expected [1 4] result on the Windows Virtual calc. However I didn't intentionally tried the Python syntax as far as I remember, or not in the recent past. Anyway, this is quite dangerous to have this kind of system wide setting being silently changed and being persistent with no user warning.