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Definition df-field 19507
Description: A field is a commutative division ring. (Contributed by Mario Carneiro, 17-Jun-2015.)
Assertion
Ref Expression
df-field Field = (DivRing ∩ CRing)

Detailed syntax breakdown of Definition df-field
StepHypRef Expression
1 cfield 19505 . 2 class Field
2 cdr 19504 . . 3 class DivRing
3 ccrg 19300 . . 3 class CRing
42, 3cin 3918 . 2 class (DivRing ∩ CRing)
51, 4wceq 1538 1 wff Field = (DivRing ∩ CRing)
Colors of variables: wff setvar class
This definition is referenced by:  isfld  19513  bj-flddrng  34675  fldc  44660  fldhmsubc  44661  fldcALTV  44678  fldhmsubcALTV  44679
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