In logic and mathematics, a truth value, sometimes called a logical value, is a
value indicating ... Indeed, you can prove that they have no third truth value, a
result dating back to Glivenko in 19...
Only those sentences which have a meaning which can be said to be "true" or ... (
Note that having truth value is identified with being either true or false, not with ...
Sep 28, 2011 ... Now I don't get what does truth value means here. .... If the sentence were "if 1 is
even then NY has a large population", observing that 1 is not ...
It is possible that a closed sentence will have different truth values at different
times. ... the variables, we can analyze the meaning of these open sentences.
The following are examples of compound sentences: "21 is divisible ... When
attempting to determine the truth value of a compound sentence, ... The truth
table tells you that the compound sentence will be false only when p and q are
It does BOTH the jobs of the INVERSE and the CONVERSE. ... the contrapositive,
is that it always has the SAME truth value as the original conditional statement. ...
A truth table can be used to show that a conditional statement and its
contrapositive ... of all of the possible outcomes of the truth value of a compound
The truth-value of a compound statement can readily be tested by means of a
chart ... many, as in fuzzy logic, in which propositions have values between 0 and
1. ... that to know the meaning of a sentence is to know under what circumstances
Obviously, if our formula is an atomic sentence, all we need to do is to see what
truth-value it has been assigned in order to determine what its truth-value is on ...
The easiest way to do this is to have something like (*) in hand: Enough of a truth
value assignment to determine a truth value for the molecular sentence in ...
Can "is true" be defined so that it can be replaced by its definition? ... such
examples as: " 'hypostatize' means (or, is a synonym for) 'reify' ". ... so that not
every sentence has a truth-value.