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can you transform a 3Sat problem to 4-CNF Sat?
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can you transform a 3Sat problem to 4-CNF Sat?

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You meant &quot;REDUCE&quot;? I think we can, but what is the right way to transform?
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You meant "REDUCE"? I think we can, but what is the right way to transform?

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There is something you can do to turn any generic 3Sat problem into a 4. It's pretty simple so I don't want to just give it away since you will benefit from thinking of it yourself.
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There is something you can do to turn any generic 3Sat problem into a 4. It's pretty simple so I don't want to just give it away since you will benefit from thinking of it yourself.

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Mine is a sort of the solution.
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This is a practice problem. I know that Sat, 3Sat is NP-complete. But how to show that 4-CNF Sat is also NP-complete?
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This is a practice problem. I know that Sat, 3Sat is NP-complete. But how to show that 4-CNF Sat is also NP-complete?

NP-Complete

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Programming

Programming theory deals with the design, implementation, analysis, characterization, and classification of programming languages and their individual features, along with introductory programming concepts like program structure, variable declaration and conditional and looping constructs. Sub-disciplines include the formal semantics of programming languages, type theory, program analysis and transformation, comparative programming language analysis, metaprogramming, domain-specific languages, compiler construction and run-time systems.