String searching o_n

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O(n) in time, O(1) in space substr-search algorithm, using O(1)-updatable hash derived using Group Theory. Hash function is greyed out, to prevent IP-theft. Algorithm is far simpler than trie or Knuth-Morris-Pratt. Very surprised it has not been discovered by others.

An O(n+m) in time and O(1) in space search-algorithm for substr, length m, in target string, length n. Simpler than trie or Knuth-Morris-Pratt. Can be reduced to O(n) using Group Theoretic O(1)-updatable hash that replaces the cumulative sum, which requires an O(m) verification step because "+" is commutative and cannot distinguish between anagrams: a+b+c = a+c+b = c+a+b etc. I am not uploading the hash, because it means giving away R&D I do in quantum simulations.

Permute

Russell Childs

Permute

Russell Childs

Feature extraction using adiabatic theorem

Russell Childs

Feature extraction using adiabatic theorem

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