Re:Graph Isomorphism update: quasipolynomial claim restored
by wolfgke on Tuesday January 10, 2017 @05:46PM
(#13369940)
And finding a nonce that makes the block have a SHA256 with many leading zeroes is probably not an NP-hard problem.
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Re:Graph Isomorphism update: quasipolynomial claim restored
by xiphias on Tuesday January 10, 2017 @06:48PM
(#13370427)
It is, some people also tried SAT solvers for mining:
Re:Graph Isomorphism update: quasipolynomial claim restored
by wolfgke on Tuesday January 10, 2017 @07:46PM
(#13370779)
Please look up the definition of NP-hardness again. If the problem
(#) := "finding a nonce that makes the block have a SHA256 with many leading zeroes"
was NP-hard, it would be an interesting idea to use a solver for (#) to solve e.g. SAT (not the other way round!).
TLDR: You talked about the wrong inclusion.