Replacement of True or False with Numericals

Question

>>> False == False or True
True
>>> False == (False or True)
False
>>> (False == False) or True
True
can anyone please help? if i replace the statement with numbers:

print(1==1.0 or 2)

print(2==(2 or 1))

print((2==2)or 1)

the solution is true in all the cases but false in the 2nd case for the given example. why?

Answer 1

often in dev, False like 0 and all other value is True
then 0 or 1 = 1
see wiki truth table - Logical disjunction (OR)
with numbers, replace 1 by 0 and the result are similary than False and True

Answer 2

Hi,

1/
False == False or True like (False == False) or True
so False == False result True
then True or True => True

2/
False == (False or True)
so (False or True) => True
then False == True => False

3/
(False == False) or True
so (False == False) => True
then True or True => True

Answer 3

Thanks a lot for the answer, now I got the concept and it's clear to me. Just two more questions if you don't mind.. why(False or True)=> True, does true has a precedence over false? Secondly, what about the numbers, why do they all show as true?