Metamath Proof Explorer


Theorem com5r

Description: Commutation of antecedents. Rotate right. (Contributed by Wolf Lammen, 29-Jul-2012)

Ref Expression
Hypothesis com5.1 ⊢ ( 𝜑 → ( 𝜓 → ( 𝜒 → ( 𝜃 → ( 𝜏 → 𝜂 ) ) ) ) )
Assertion com5r ( 𝜏 → ( 𝜑 → ( 𝜓 → ( 𝜒 → ( 𝜃 → 𝜂 ) ) ) ) )

Proof

Step Hyp Ref Expression
1 com5.1 ⊢ ( 𝜑 → ( 𝜓 → ( 𝜒 → ( 𝜃 → ( 𝜏 → 𝜂 ) ) ) ) )
2 1 com52l ⊢ ( 𝜒 → ( 𝜃 → ( 𝜏 → ( 𝜑 → ( 𝜓 → 𝜂 ) ) ) ) )
3 2 com52l ⊢ ( 𝜏 → ( 𝜑 → ( 𝜓 → ( 𝜒 → ( 𝜃 → 𝜂 ) ) ) ) )