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Definition df-idom 16042
Description: An integral domain is a commutative domain. (Contributed by Mario Carneiro, 17-Jun-2015.)
Assertion
Ref Expression
df-idom  |- IDomn  =  (
CRing  i^i Domn )

Detailed syntax breakdown of Definition df-idom
StepHypRef Expression
1 cidom 16038 . 2  class IDomn
2 ccrg 15354 . . 3  class  CRing
3 cdomn 16037 . . 3  class Domn
42, 3cin 3164 . 2  class  ( CRing  i^i Domn
)
51, 4wceq 1632 1  wff IDomn  =  (
CRing  i^i Domn )
Colors of variables: wff set class
This definition is referenced by:  isidom  16061
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