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 ) ) ) ) ) |
| 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 ) ) ) ) ) |