True And False
In logic and mathematics, a truth value, sometimes called a logical value, is a value indicating the relation of a proposition to truth.
Read more about True And False: Classical Logic, Multi-valued Logic, Algebraic Semantics, In Other Theories, See Also
Famous quotes containing the words true and/or false:
“Sometimes in conversation the sound of our own voice distracts us and misleads us into making assertions that in no way express our true opinions.”
—Friedrich Nietzsche (1844–1900)
“The whole fauna of human fantasies, their marine vegetation, drifts and luxuriates in the dimly lit zones of human activity, as though plaiting thick tresses of darkness. Here, too, appear the lighthouses of the mind, with their outward resemblance to less pure symbols. The gateway to mystery swings open at the touch of human weakness and we have entered the realms of darkness. One false step, one slurred syllable together reveal a man’s thoughts.”
—Louis Aragon (1897–1982)