Theorem madenod

Description: An element of a made set is a surreal. (Contributed by Scott Fenton, 27-Feb-2026)

	Ref	Expression
Hypothesis	madenod.1	|- ( ph -> A e. ( _Made ` B ) )
Assertion	madenod	|- ( ph -> A e. No )

Proof

Step	Hyp	Ref	Expression
1		madenod.1	|- ( ph -> A e. ( _Made ` B ) )
2		madessno	|- ( _Made ` B ) C_ No
3	2 1	sselid	|- ( ph -> A e. No )