`qqbar_hash`

Synopsis#include <flint/qqbar.h>

ulong qqbar_hash(const qqbar_t x)source

Returns a hash of x. Currently only the minimal polynomial is hashed, so conjugates have equal hashes, and similar polynomials give similar hash values; apply an integer hash function to the result if all bits must look random.

Cite this page

The FLINT team, “qqbar_hash (qqbar.h),” FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev, 2026. https://flintlib.org/doc/qqbar/qqbar_hash.html (generated 2026-10-20).

@misc{flint-doc-qqbar-qqbar-hash,
  author       = {{The FLINT team}},
  title        = {{qqbar\_hash (qqbar.h)}},
  howpublished = {FLINT: Fast Library for Number Theory, documentation, version 3.7.0-dev},
  year         = {2026},
  url          = {https://flintlib.org/doc/qqbar/qqbar_hash.html},
  note         = {Generated 2026-10-20}
}

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