Theorem 0ne2

Description: 0 is not equal to 2. (Contributed by David A. Wheeler, 8-Dec-2018)

	Ref	Expression
Assertion	0ne2	⊢ 0 ≠ 2

Proof

Step	Hyp	Ref	Expression
1		2ne0	⊢ 2 ≠ 0
2	1	necomi	⊢ 0 ≠ 2