test not(0), not(1), NOT(false), NOT(true), NOT false, NOT true

[compsystems]

Hi, sometimes the execution of the following sentence fails

session Xcas [↵] Nonevalue. Cliquer surExecpour évaluer.

Xcas-PC
not(0), not(1), NOT(false), NOT(true), NOT false, NOT true [↵] true,false,true,false,true,false

[parisse]

Then you should press the Exec button.

[compsystems]

ok
Idea: There are some unicode symbols that could serve to show the set[1,2,3] output as
〖1,2,3〗