Question: Nested loops

Hi, I am having a problem running nested loops on Mac. The task is: Let a,b,c be logical statements, each of which can take the value true or false. I need to write a Maple program which shows the value (true or false) of the statement: (a and not(b)) or (b and not(c)). the program is: for a in [true, false] do for b in [true, false] do for c in [true, false] do print(a, b, c, evalb((a and not(b)) or (b or not c)))); end do; end do; end do; When I run is in Windows, the output is: true, true, true, true true, true, false, true true, false, true, true true, false, false, true false, true, true, true false, true, false, true false, false, true, false false, false, false, true When I run it on Mac, the output is: false, false, false, true For some reason, it only gives me the last line of the whole output. Could someone help, please? Thanx in advance!
Please Wait...