What is this logical fallacy called?
128617
How fallacious is tu quoque or look-who's-talking fallacy?
63144
name this fallacy: A was P in the past -> A must be P now
113605
In Fitch, how does one prove "(P → Q)" from the premise "(¬P ∨ Q)"?
136577
In formal logic, how is it possible for an argument with a contradictory conclusion to be valid?
28140
Is there a name for the expression "the end justifies the means?"
134378
Is there a word for when a statement is technically true but misleading?
140742
What does the term "mathematical logic" mean?
75600
Is Gödel's modified liar an illogical statement?
578
In classical logic, why is $(p\Rightarrow q)$ True if both $p$ and $q$ are False?
36838
Using the compulsory argument for the optional argument?
52322
Implication in mathematics - How can A imply B when A is False?
142382
Is "logicalising" a valid word?
118577
Fallacious proof involving trigonometry
20462
Validity of conditional statement when the premise is false.
24478
What is the name of this theorem, and are there any caveats?
46250
Fallacy limit problem - Where is the mistake?
15504
In classical logic, why is $(p\Rightarrow q)$ True if $p$ is False and $q$ is True?