About Expressions

Output
 
What you should see What you should not see

01 No expression

About Expressions

A

A and B

A and B and C

A and C

B

C

A and B and C and D

 

 

02 Not A

About Expressions

B

C

A

A and B

A and B and C

A and C

A and B and C and D

Any topic with the tag A

 

03 Not B

About Expressions

A

A and C

C

 

A and B

A and B and C

B

A and B and C and D

Any topic with the tag B

 

04 Not C

About Expressions

A

A and B

B

 

 

A and B and C

A and C

C

A and B and C and D

Any topic with the tag C

 

05 Not A AND Not B

About Expressions

C

A

A and B

A and B and C

A and C

B

A and B and C and D

These topics have one or more of the tags and are excluded.

 

06 Not A AND Not C

About Expressions

B

 

A

A and B

A and B and C

A and C

C

A and B and C and D

These topics have one or more of the tags and are excluded.

 

07 Not A AND Not B AND Not C

About Expressions

 

A

A and B

A and B and C

A and C

B

C

A and B and C and D

These topics have one or more of the tags and are excluded.

 

08 Not A OR Not B

About Expressions

A

A and C

B

C

 

A and B

A and B and C

A and B and C and D

These topics have both the tags applied are excluded

09 Not A OR Not C

About Expressions

A

A and B

B

C

 

A and B and C

A and C

A and B and C and D

These topics have both the tags applied are excluded

10 Not A OR Not B OR Not C

About Expressions

A

A and B

A and C

B

C

 

A and B and C

A and B and C and D

These topics have all the tags applied are excluded