3sat (German pronunciation: [ˈdʁaɪ̯ˌzat], Dreisat) is a free-to-air German-language public service television channel. It is a generalist channel with...
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Boolean satisfiability problem (redirect from 3SAT)
Code Name Restrictions Requirements Class 3SAT 3-satisfiability Each clause contains 3 literals. At least one literal must be true. NP-c 2SAT 2-satisfiability...
52 KB (5,326 words) - 08:55, 3 November 2024
MAX-3SAT is a problem in the computational complexity subfield of computer science. It generalises the Boolean satisfiability problem (SAT) which is a...
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Not-all-equal 3-satisfiability (redirect from Not-all-equal 3SAT)
NAE3SAT can be proven by a reduction from 3-satisfiability (3SAT). First the nonsymmetric 3SAT is reduced to the symmetric NAE4SAT by adding a common dummy...
5 KB (641 words) - 19:16, 11 October 2023
Planar SAT (redirect from Planar-3SAT)
computer science, the planar 3-satisfiability problem (abbreviated PLANAR 3SAT or PL3SAT) is an extension of the classical Boolean 3-satisfiability problem...
16 KB (2,162 words) - 21:39, 25 March 2024
Parsimonious reduction (section #3SAT)
and #3SAT are counting equivalents, and #3SAT is #P-complete as well. This is the counting version of Planar 3SAT. The hardness reduction from 3SAT to Planar...
8 KB (1,084 words) - 00:07, 5 April 2022
algorithms. All the best-known algorithms for NP-complete problems like 3SAT etc. take exponential time. Indeed, it is conjectured for many natural NP-complete...
41 KB (4,998 words) - 01:35, 14 November 2024
NP-hardness, it is possible to construct a reduction from 3SAT to Circuit SAT. Suppose the original 3SAT formula has variables x 1 , x 2 , … , x n {\displaystyle...
9 KB (1,183 words) - 06:50, 30 April 2024