| [\ M.X. Goemans and D.P. Williamson. New 3 4 -approximation algorithms for MAX SAT. SIAM Journal of Discrete Mathematics, 7, 1994, pp. 656-666] Max k-sat (1-1/2k)-approximation algorithm | 
| Max k-sat (1-1/2k)-approximation algorithm | 
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| 3/4-approximation algorithm: | 
| 3/4-approximation algorithm for MAX-SAT: | 
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| References: * [\ M.X. Goemans and D.P. Williamson. New 3 4 -approximation algorithms for MAX SAT. SIAM Journal of Discrete Mathematics, 7, 1994, pp. 656-666] * Chapter 16 of Approximation Algorithms by Vazirani |