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Arithmetic theorems
6rp
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7rp
Metamath Proof Explorer
Unicode
Structured
Theorem
6rp
Description:
6 is a positive real.
(Contributed by
SN
, 26-Aug-2025)
Ref
Expression
Assertion
6rp
|- 6 e. RR+
Proof
Step
Hyp
Ref
Expression
1
6re
|- 6 e. RR
2
6pos
|- 0 < 6
3
1
2
elrpii
|- 6 e. RR+