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Definition df-za 27468
Description: Define an algebraic integer as a complex number which is the root of a monic integer polynomial. (Contributed by Stefan O'Rear, 30-Nov-2014.)
Assertion
Ref Expression
df-za  |-  =  (IntgOver `  ZZ )

Detailed syntax breakdown of Definition df-za
StepHypRef Expression
1 cza 27466 . 2  class
2 cz 10040 . . 3  class  ZZ
3 citgo 27465 . . 3  class IntgOver
42, 3cfv 5271 . 2  class  (IntgOver `  ZZ )
51, 4wceq 1632 1  wff  =  (IntgOver `  ZZ )
Colors of variables: wff set class
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