| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > simprr | GIF version | ||
| Description: Simplification of a conjunction. (Contributed by NM, 21-Mar-2007.) |
| Ref | Expression |
|---|---|
| simprr | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜒) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 19 | . 2 ⊢ (𝜒 → 𝜒) | |
| 2 | 1 | ad2antll 491 | 1 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜒) |
| Copyright terms: Public domain | W3C validator |