Web Results

en.wikipedia.org/wiki/Truth_function

In logic, a truth function is a function that accepts truth values as input and produces a truth ... That is, the truth-value of a sentence of the form "Mary believes that. .... a truth-functional logical calculus does not need to have dedicated symbols for ..... of using truth tables, logical connective symbols can be interpreted by means ...

en.wikipedia.org/wiki/Truth_value

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 1928. Instead statements simply remain of unknown ...

www.loyno.edu/~folse/state2.html

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 ...

www.loyno.edu/~folse/typesofstatements.html

Statement (proposition): the meaning intended by any sentence which can be said ... All statements (by definition of "statements") have truth value; we are often  ...

plato.stanford.edu/entries/truth-values

Mar 30, 2010 ... Truth values as objects and referents of sentences .... Truth values evidently have something to do with a general concept of truth. Therefore it ...

www.math.csusb.edu/notes/logic/lognot/node1.html

Sep 2, 1996 ... A statement is an assertion that can be determined to be true or false. ... For example, the statement ``2 + 3 = 5'' has truth value T. Statements that ... Thus, the logical statement ``It is raining or the sun is shining '' means it is ...

www.phil.cmu.edu/projects/logicandproofs/alpha/htmltest/m03_semantics/translated_chapter3.html

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 ...

www.mathgoodies.com/lessons/vol9/negation.html

Definition: A closed sentence is an objective statement which is either true or ... It is possible that a closed sentence will have different truth values at different ...

math.stackexchange.com/questions/68318/determining-the-truth-value-of-a-statement

Now I don't get what does truth value means here. I would be thankful if ... The statement is true, it has truth value "true." The possible ... A sentence of the form " If A then B" is true unless A is true and B is false. In this case A is ...

www.rit.edu/cla/philosophy/quine/analytic_synthetic.html

Analytic sentences are true by definition, and are generally self-explanatory. ... They do not give meaningful information about the world. ... logic and the meaning of language for their truth-value, no philosopher has been able to give a criterion ...