Homotopy Type Theory
Heyting reciprocal ring > history (Rev #2, changes)
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Definition
< reciprocal ring
A Heyting reciprocal ring is a ring with
- a tight apartness relation type family for ,
- a term showing that all endofunctions of are strongly extensional
- an identity showing that every term apart from has a reciprocal (a two-sided multiplicative inverse)
Properties
Every Heyting reciprocal ring is a Heyting division ring.
Examples
See also
Revision on June 12, 2022 at 20:37:00 by
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