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Metamath Proof Explorer

Theorem ex-an

Description: Example for df-an . Example by David A. Wheeler. (Contributed by Mario Carneiro, 9-May-2015)

		Ref	Expression
	Assertion	ex-an	$⊢ (2 = 2 \land 3 = 3)$

Step	Hyp	Ref	Expression
1		eqid	$⊢ 2 = 2$
2		eqid	$⊢ 3 = 3$
3	1 2	pm3.2i	$⊢ (2 = 2 \land 3 = 3)$