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Definition df-crngo 32137
Description: Define the class of commutative rings. (Contributed by Jeff Madsen, 8-Jun-2010.)
Assertion
Ref Expression
df-crngo  |- CRingOps  =  (
RingOps  i^i  Com2 )

Detailed syntax breakdown of Definition df-crngo
StepHypRef Expression
1 ccring 32136 . 2  class CRingOps
2 crngo 26079 . . 3  class  RingOps
3 ccm2 26114 . . 3  class  Com2
42, 3cin 3432 . 2  class  ( RingOps  i^i 
Com2 )
51, 4wceq 1437 1  wff CRingOps  =  (
RingOps  i^i  Com2 )
Colors of variables: wff setvar class
This definition is referenced by:  iscrngo  32138
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