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Axiom ax-resscn 6775
Description: The real numbers are a subset of the complex numbers. Axiom for real and complex numbers, justified by theorem axresscn 6746. (Contributed by NM, 1-Mar-1995.)
Assertion
Ref Expression
ax-resscn ℝ ⊆ ℂ

Detailed syntax breakdown of Axiom ax-resscn
StepHypRef Expression
1 cr 6710 . 2 class
2 cc 6709 . 2 class
31, 2wss 2911 1 wff ℝ ⊆ ℂ
Colors of variables: wff set class
This axiom is referenced by:  recn  6812  reex  6813  recni  6837  nnsscn  7700  nn0sscn  7962  qsscn  8342  reexpcl  8926  rpexpcl  8928  reexpclzap  8929  expge0  8945  expge1  8946
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