ex27_truthtables.py

print """
NOT       True?
-------------------++
not  |   False True |
not  |   True False |
-------------------++
| OR     True?      |
---------------------++
True or False |  True |
True or True  |  True |
False or True |  True |
False or False|  False|
---------------------++
|AND        True?     |
-----------------------
True and False | False|
True and True  | True |
False and True | False|
False and False| False|
---------------------++----++
| NOT OR         True?      |
---------------------------++
not (True or False) | False |
not (True or True)  | False |
not (False or True) | False |
not (False or False)| True  |
---------------------------++
|NOT AND             | True?|
---------------------------++
not (True and False) | True |
not (True and True)  |False |
not (False and True) |True  |
not (False and False)| True |
-------------++------------++
|!=    |True? |
-------------++
1 != 0 | True |
1 != 1 | False|
0 != 1 | True |
0 != 0 | False|
-------------++
| ==   |True? |
-------------++
1 == 0 |False |
1 == 1 |True  |
0 == 1 |False |
0 == 0 |True  |
-------------++
"""