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:
“Moreover, the slogan “highbrows and lowbrows, unite!”, which he had spouted already, is all wrong since true highbrows are highbrows because they do not unite.”
—Vladimir Nabokov (1899–1977)
“If I be false, or swerve a hair from truth,
When time is old and hath forgot itself,
When waterdrops have worn the stones of Troy,
And blind oblivion swallowed cities up,
And mighty states characterless are grated
To dusty nothing, yet let memory
From false to false among false maids in love
Upbraid my falsehood.”
—William Shakespeare (1564–1616)