Theorem fzfid

Description: Commonly used special case of fzfi . (Contributed by Mario Carneiro, 25-May-2014)

	Ref	Expression
Assertion	fzfid	⊢ ( 𝜑 → ( 𝑀 ... 𝑁 ) ∈ Fin )

Proof

Step	Hyp	Ref	Expression
1		fzfi	⊢ ( 𝑀 ... 𝑁 ) ∈ Fin
2	1	a1i	⊢ ( 𝜑 → ( 𝑀 ... 𝑁 ) ∈ Fin )