How does false false imply true?
578
In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?
55888
Why my differential equations become True?
43115
Is False == 0 and True == 1 an implementation detail or is it guaranteed by the language?
57724
How to prove boolean ordering question
17073
Using proof by contradiction vs proof of the contrapositive
94415
Existential import: in logic, do propositions default to true or false when objects in them do not exist?
4025
What is the difference between Fact and Truth?
106583
Why does !new Boolean(false) equals false in JavaScript?
118993
What does "while True" mean in Python?
22193
Why, logically, is proof by contradiction valid?
131761
Boolean expressions in Java
41622
Converting truth tables to boolean expressions
127642
Is "incorrect facts" a contradiction in terms?
61303
"Infer" vs. "imply" — can "infer" imply "imply"?
15504
In classical logic, why is $(p\Rightarrow q)$ True if $p$ is False and $q$ is True?
68265
Why is it sensical for a proposition with a false antecedent to validate to true?
138272
why does this evaluate to true