@Kamel Boughrara It is possible in Classic GUI and in Standard GUI with 1-D input. For 2-D input the best workaround, probably, is exporting the worksheet to a text file and search there.

I have made a quick check in diverse CAS newer and older, and it appears like about a half yield 1 while the other half yield indeterminate, as here with WolframAlpha/Mathematica 8, or error. Find below the collected results:

Mathematica 5

In[1]:= 0^0

                                        0
Power::indet: Indeterminate expression 0  encountered.

Out[1]= Indeterminate

===
Maxima 5.22.1

The function bug_report() provides bug reporting information.
(%i1) 0^0;
                                       0
(%i2)                                 0
 0
0  has been generated
 -- an error. To debug this try: debugmode(true);

===

OpenAxiom 1.1.0

1) -> 0^0

   (1)  1
                                                        Type: PositiveInteger
(2) ->

===

Reduce (Free CSL version), 07-Oct-10
1: 0^0;
***** 0**0 formed

===

Mupad 2

0^0;

1

===
Sage 4.7

0^0

1

I have made a quick check in diverse CAS newer and older, and it appears like about a half yield 1 while the other half yield indeterminate, as here with WolframAlpha/Mathematica 8, or error. Find below the collected results:

Mathematica 5

In[1]:= 0^0

                                        0
Power::indet: Indeterminate expression 0  encountered.

Out[1]= Indeterminate

===
Maxima 5.22.1

The function bug_report() provides bug reporting information.
(%i1) 0^0;
                                       0
(%i2)                                 0
 0
0  has been generated
 -- an error. To debug this try: debugmode(true);

===

OpenAxiom 1.1.0

1) -> 0^0

   (1)  1
                                                        Type: PositiveInteger
(2) ->

===

Reduce (Free CSL version), 07-Oct-10
1: 0^0;
***** 0**0 formed

===

Mupad 2

0^0;

1

===
Sage 4.7

0^0

1

@Christopher2222 

A search for FAQ provides a kind of FAQ...

@Christopher2222 

A search for FAQ provides a kind of FAQ...

@PatrickT 

For me, the inference to be extracted from this experiment is that chances are that you could also get good results programatically, using plotsetup, in Maple 12 Standard GUI.

@PatrickT You may make a quick check using the maplet driver as its development seems frozen at about the time of Maple 11 or 12.

Yes, almost, sadly. Nevertheless, the Classic GUI or the CLI are more reliable than the Standard GUI, in my opinion. I use them all the time. The Classic GUI is, fortunatelly, still distributed in 32-bit versions of Maple on Windows and Linux. Details depend on the OS. Yet, for programming, an external editor is even a much better option.

Yes, almost, sadly. Nevertheless, the Classic GUI or the CLI are more reliable than the Standard GUI, in my opinion. I use them all the time. The Classic GUI is, fortunatelly, still distributed in 32-bit versions of Maple on Windows and Linux. Details depend on the OS. Yet, for programming, an external editor is even a much better option.

@LijiH 

The tab key that you point as enabled shows that you are using the Standard GUI. In my opinion, this interface is too unreliable, so my advice is using the Classic GUI or the command line interface instead.

@LijiH 

The tab key that you point as enabled shows that you are using the Standard GUI. In my opinion, this interface is too unreliable, so my advice is using the Classic GUI or the command line interface instead.

Patrick, have you tried the Classic GUI, the CLI, or Standard GUI in an older Maple version? (probably Maple 12).

@LijiH 

Yes, elementwise operations (using ~) were introduced in Maple 13. An alternative, also working in previous versions, is:

map(identical,unitquats):

@LijiH 

Yes, elementwise operations (using ~) were introduced in Maple 13. An alternative, also working in previous versions, is:

map(identical,unitquats):

Several factors at once could be handled by:

m:=proc()
foldl(M,1,args);
end proc:

m(I,J,K);

                                  -1