hash of mpz_t and mpq_t

Torbjörn Granlund tg at gmplib.org
Tue Jun 15 08:25:07 UTC 2021

Mathieu Dutour <mathieu.dutour at gmail.com> writes:

  would it be possible to have a hash function defined on
  GMP integers and rationals?

  This would be useful for building hash tables using gmp numeric.

For mpz_t, have you considered using mpz_export to a byte vector and
then hash that?

And for mpq_t, the numref and denref with mpz_export?

Please encrypt, key id 0xC8601622

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