- I will not
choose soup. Therefore, I will
choose salad. In
propositional logic,
disjunctive syllogism (also
known as
disjunction elimination and or elimination...
- all
consistent formulas in
propositional logic can be
converted to
disjunctive normal form. This is
called the
Disjunctive Normal Form Theorem. The formal...
- is a
conjunctive proposition, a
disjunctive proposition, or a
conditional proposition. It
could also be
another type of
proposition that
contains some...
- can be
proven from a contradiction. That is, from a contradiction, any
proposition (including its negation) can be inferred; this is
known as deductive...
-
graph Disjunctive syllogism Entitative graph Equational logic Existential graph Implicational propositional calculus Intuitionistic propositional calculus...
- In
propositional logic,
modus tollens (/ˈmoʊdəs ˈtɒlɛnz/) (MT), also
known as
modus tollendo tollens (Latin for "mode that by
denying denies") and denying...
-
reasons to
believe that a
certain disjunctive claim about the
world is true", the
third of the
three disjunctive propositions being that
humans are almost...
-
propositions or
claims that can be true or false. An
important feature of
propositions is
their internal structure. For example,
complex propositions...
- too.
Constructive dilemma is the
disjunctive version of
modus ponens,
whereas destructive dilemma is the
disjunctive version of
modus tollens. The constructive...
-
valid formulas of
propositional logic. The
philosopher Ludwig Wittgenstein first applied the term to
redundancies of
propositional logic in 1921, borrowing...
