Bug with CONCAT

[Michael de Estrada]

(01-03-2014 01:19 AM)Helge Gabert Wrote:  Yes it works correctly in Home View; I know that.

Unfortunately, my program is a CAS program, and there is where I run into trouble. Is there an equivalent CAS function for CONCAT? To your knowledge?

(Actually, this is all kind of silly - - CONCAT should work in both modes (CAS and Home), and it does work correctly in CAS for arguments of three or more. It makes absolutely no sense why it should not work in the CAS environment for two arguments only).

I'm not aware of a CAS-specific function for Concatenation, but the CAS problem goes beyond what you've identified. For example CONCAT({5},{6},7) returns {5,6,7} in Home view, but it returns [{5} {6} 7] in CAS view. IOW, in Home view it properly combines the three items into a single list, but in CAS view it simply creates a size 3 vector containing those items.