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Metamath Proof Explorer


Theorem eluzelcn

Description: A member of an upper set of integers is a complex number. (Contributed by Glauco Siliprandi, 29-Jun-2017)

Ref Expression
Assertion eluzelcn N M N

Proof

Step Hyp Ref Expression
1 eluzelre N M N
2 1 recnd N M N