Search results
Results from the WOW.Com Content Network
In Boolean logic, logical NOR, [1] non-disjunction, or joint denial [1] is a truth-functional operator which produces a result that is the negation of logical or.That is, a sentence of the form (p NOR q) is true precisely when neither p nor q is true—i.e. when both p and q are false.
A particular program either halts on a given input or does not halt. Consider one algorithm that always answers "halts" and another that always answers "does not halt". For any specific program and input, one of these two algorithms answers correctly, even though nobody may know which one. Yet neither algorithm solves the halting problem generally.
The affine connectives, such that each connected variable either always or never affects the truth value these connectives return, e.g. ,,,,. The self-dual connectives, which are equal to their own de Morgan dual ; if the truth values of all variables are reversed, so is the truth value these connectives return, e.g. ¬ {\displaystyle \neg ...
This is done using a technique called "diagonalization" (so-called because of its origins as Cantor's diagonal argument). Within the formal system this statement permits a demonstration that it is neither provable nor disprovable in the system, and therefore the system cannot in fact be ω-consistent.
Either/or and related terms may refer to: Either/Or (Kierkegaard book), an influential book by philosopher Søren Kierkegaard; Either/Or (Batuman novel), a novel by Elif Batuman; Either/Or, music by Elliott Smith; Either/Or, a comedy game show; either...or and neither...nor, examples of correlative conjunctions in English
Sacrifice sleep to exercise on occasion, not daily. This allows the body to get both an increased amount of sleep on non-exercise days and gets more exercise stimulus on exercise days.
In philosophy, Occam's razor (also spelled Ockham's razor or Ocham's razor; Latin: novacula Occami) is the problem-solving principle that recommends searching for explanations constructed with the smallest possible set of elements.
There's always a wall. The only thing that changes is how your thieving cat gets past it.Circumventing the brick barrier that surrounds a fancy art museum is the first of several challenges that ...