Metamath Proof Explorer


Theorem 5rp

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

Ref Expression
Assertion 5rp
|- 5 e. RR+

Proof

Step Hyp Ref Expression
1 5re
 |-  5 e. RR
2 5pos
 |-  0 < 5
3 1 2 elrpii
 |-  5 e. RR+