Metamath Proof Explorer


Theorem cnre

Description: Alias for ax-cnre , for naming consistency. (Contributed by NM, 3-Jan-2013)

Ref Expression
Assertion cnre ( 𝐴 ∈ ℂ → ∃ 𝑥 ∈ ℝ ∃ 𝑦 ∈ ℝ 𝐴 = ( 𝑥 + ( i · 𝑦 ) ) )

Proof

Step Hyp Ref Expression
1 ax-cnre ( 𝐴 ∈ ℂ → ∃ 𝑥 ∈ ℝ ∃ 𝑦 ∈ ℝ 𝐴 = ( 𝑥 + ( i · 𝑦 ) ) )