Homotopy Type Theory set > history (Rev #9, changes)

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Contents

Definition

A set consists of

  • A type AA
  • A 0-truncator set-truncator
    τ 0: (a:A) (b:A)isProp c:(a=b)( d:(a=b) a c= b d) \tau_0: \prod_{(a:A)} \prod_{a:A} \prod_{(b:A)} \prod_{b:A} \mathrm{isProp}(a \prod_{c:(a = b) b)} \prod_{d:(a = b)} c = d

See also

References

Revision on June 16, 2022 at 12:03:32 by Anonymous?. See the history of this page for a list of all contributions to it.