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Definition df-idom 19225
Description: An integral domain is a commutative domain. (Contributed by Mario Carneiro, 17-Jun-2015.)
Assertion
Ref Expression
df-idom IDomn = (CRing ∩ Domn)

Detailed syntax breakdown of Definition df-idom
StepHypRef Expression
1 cidom 19221 . 2 class IDomn
2 ccrg 18488 . . 3 class CRing
3 cdomn 19220 . . 3 class Domn
42, 3cin 3559 . 2 class (CRing ∩ Domn)
51, 4wceq 1480 1 wff IDomn = (CRing ∩ Domn)
Colors of variables: wff setvar class
This definition is referenced by:  isidom  19244
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