meaning by providing additional axioms. The satisfiability modulo theories problem considers satisfiability of a formula with respect to a formal theory... 12 KB (1,500 words) - 18:45, 26 November 2022 |
science, the Boolean satisfiability problem (sometimes called propositional satisfiability problem and abbreviated SATISFIABILITY, SAT or B-SAT) is the... 52 KB (5,312 words) - 10:21, 17 April 2024 |
problems, which are NP-complete, 2-satisfiability can be solved in polynomial time. Instances of the 2-satisfiability problem are typically expressed as... 64 KB (9,112 words) - 19:20, 13 December 2023 |
literals, as in 2-satisfiability, we get the MAX-2SAT problem. If they are restricted to at most 3 literals per clause, as in 3-satisfiability, we get the MAX-3SAT... 12 KB (1,396 words) - 03:00, 29 December 2023 |
mathematical logic, satisfiability modulo theories (SMT) is the problem of determining whether a mathematical formula is satisfiable. It generalizes the... 46 KB (4,370 words) - 03:35, 21 April 2024 |
Horn-satisfiability, or HORNSAT, is the problem of deciding whether a given set of propositional Horn clauses is satisfiable or not. Horn-satisfiability and... 10 KB (1,048 words) - 10:50, 6 March 2024 |
Cook–Levin theorem, also known as Cook's theorem, states that the Boolean satisfiability problem is NP-complete. That is, it is in NP, and any problem in NP... 19 KB (2,358 words) - 09:51, 27 March 2024 |
computational complexity, not-all-equal 3-satisfiability (NAE3SAT) is an NP-complete variant of the Boolean satisfiability problem, often used in proofs of NP-completeness... 5 KB (632 words) - 19:16, 11 October 2023 |
CircuitSAT can be reduced to the other satisfiability problems to prove their NP-completeness. The satisfiability of a circuit containing m{\displaystyle... 9 KB (1,169 words) - 11:30, 2 July 2023 |
SAT solver (category Satisfiability problems) a SAT solver is a computer program which aims to solve the Boolean satisfiability problem. On input a formula over Boolean variables, such as "(x or y)... 29 KB (3,558 words) - 15:26, 22 December 2023 |
is a complete, backtracking-based search algorithm for deciding the satisfiability of propositional logic formulae in conjunctive normal form, i.e. for... 14 KB (1,750 words) - 01:12, 9 February 2024 |
to be NP-complete by reducing Exact cover to Knapsack. Satisfiability: the boolean satisfiability problem for formulas in conjunctive normal form (often... 5 KB (486 words) - 13:35, 25 April 2023 |
Conflict-driven clause learning (category Satisfiability problems) conflict-driven clause learning (CDCL) is an algorithm for solving the Boolean satisfiability problem (SAT). Given a Boolean formula, the SAT problem asks for an... 10 KB (1,347 words) - 18:33, 20 December 2023 |
whether there is any valuation that makes a formula true is the Boolean satisfiability problem; the problem of checking tautologies is equivalent to this problem... 21 KB (2,970 words) - 09:11, 29 March 2024 |
whether the problem is satisfiable. Enforcing strong directional i {\displaystyle i} -consistency allows telling the satisfiability of problems that have... 41 KB (5,931 words) - 21:36, 11 October 2023 |
not occur. since one way to check a CNF for satisfiability is to convert it into a DNF, the satisfiability of which can be checked in linear time 1 ≤ m... 29 KB (3,461 words) - 23:10, 17 April 2024 |
Planning as Satisfiability) is a method for automated planning. It converts the planning problem instance into an instance of the Boolean satisfiability problem... 2 KB (228 words) - 21:02, 17 March 2023 |
high-performance Boolean satisfiability solvers." In 2012, Sakallah became an ACM Fellow "for algorithms for Boolean Satisfiability that advanced the state-of-the-art... 3 KB (233 words) - 02:40, 3 March 2024 |
same as the satisfiability of ∀ x ∃ y R ( x , y ) {\displaystyle \forall x\exists yR(x,y)} . At the meta-level, first-order satisfiability of a formula... 11 KB (1,907 words) - 17:35, 15 April 2024 |
NP-complete problem. For example, the 3-satisfiability problem, a restriction of the Boolean satisfiability problem, remains NP-complete, whereas the... 30 KB (3,618 words) - 20:23, 4 April 2024 |
transformed mechanically into a Boolean satisfiability problem in polynomial time. The Boolean satisfiability problem is one of many NP-complete problems... 62 KB (7,720 words) - 22:06, 18 April 2024 |
The Hamiltonian path problem is a topic discussed in the fields of complexity theory and graph theory. It decides if a directed or undirected graph, G... 20 KB (2,517 words) - 17:21, 26 April 2024 |
from model theory, where M ⊨ ϕ {\displaystyle M\vDash \phi } denotes satisfiability in a model, i.e. "there is a suitable assignment of values in M {\displaystyle... 93 KB (13,173 words) - 20:30, 24 April 2024 |
hints in the previous guesses).[better source needed] The Mastermind satisfiability problem is a decision problem that asks, "Given a set of guesses and... 25 KB (2,502 words) - 18:13, 24 March 2024 |
NP (complexity) (section Boolean satisfiability) k and f dividing n? Every NP-complete problem is in NP. The Boolean satisfiability problem (SAT), where we want to know whether or not a certain formula... 20 KB (2,771 words) - 03:04, 9 November 2023 |
Exponential time hypothesis (section Satisfiability) that was formulated by Impagliazzo & Paturi (1999). It states that satisfiability of 3-CNF Boolean formulas cannot be solved in subexponential time, 2... 22 KB (3,061 words) - 04:06, 5 April 2024 |
Determining the satisfiability of a boolean formula in DNF is easy: such a formula is satisfiable if and only if it contains a satisfiable conjunction (one... 7 KB (847 words) - 08:43, 21 October 2023 |
into Boolean satisfiability problems is called satplan. MaxWalkSAT is a variant of WalkSAT designed to solve the weighted satisfiability problem, in which... 5 KB (571 words) - 17:45, 25 January 2024 |
Validity (logic) (section Satisfiability) arithmetic Diagram elementary Categorical theory Model complete theory Satisfiability Semantics of logic Strength Theories of truth semantic Tarski's Kripke's... 9 KB (975 words) - 06:49, 21 March 2024 |
temperature, in meteorology Blood oxygen saturation, known as "sats" Boolean satisfiability problem (SAT, 2-SAT, 3-SAT) .SAT, a file extension for ACIS CAD files... 3 KB (419 words) - 11:30, 11 October 2023 |