Theorem com3r

Description: Commutation of antecedents. Rotate right. (Contributed by NM, 25-Apr-1994)

	Ref	Expression
Hypothesis	com3.1	$$⊢\phi \to \left(\psi \to \left(\chi \to \theta \right)\right)$$
Assertion	com3r	$$⊢\chi \to \left(\phi \to \left(\psi \to \theta \right)\right)$$

Proof

Step	Hyp	Ref	Expression
1		com3.1	$$⊢\phi \to \left(\psi \to \left(\chi \to \theta \right)\right)$$
2	1	com23	$$⊢\phi \to \left(\chi \to \left(\psi \to \theta \right)\right)$$
3	2	com12	$$⊢\chi \to \left(\phi \to \left(\psi \to \theta \right)\right)$$