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Metamath Proof Explorer

Theorem vscandx

Description: Index value of the df-vsca slot. (Contributed by Mario Carneiro, 14-Aug-2015) (New usage is discouraged.)

		Ref	Expression
	Assertion	vscandx	$⊢ \cdot_{ndx} = 6$

Step	Hyp	Ref	Expression
1		df-vsca	$⊢ \cdot_{𝑠} = Slot 6$
2		6nn	$⊢ 6 \in ℕ$
3	1 2	ndxarg	$⊢ \cdot_{ndx} = 6$