Theorem rpsscn

Description: The positive reals are a subset of the complex numbers. (Contributed by SN, 1-Oct-2025)

	Ref	Expression
Assertion	rpsscn	|- RR+ C_ CC

Proof

Step	Hyp	Ref	Expression
1		rpssre	|- RR+ C_ RR
2		ax-resscn	|- RR C_ CC
3	1 2	sstri	|- RR+ C_ CC