Metamath Proof Explorer


Theorem 5rp

Description: 5 is a positive real. (Contributed by SN, 26-Aug-2025)

Ref Expression
Assertion 5rp 5 ∈ ℝ+

Proof

Step Hyp Ref Expression
1 5re 5 ∈ ℝ
2 5pos 0 < 5
3 1 2 elrpii 5 ∈ ℝ+