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Mirrors > Home > ILE Home > Th. List > an12s | GIF version |
Description: Swap two conjuncts in antecedent. The label suffix "s" means that an12 495 is combined with syl 14 (or a variant). (Contributed by NM, 13-Mar-1996.) |
Ref | Expression |
---|---|
an12s.1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
Ref | Expression |
---|---|
an12s | ⊢ ((𝜓 ∧ (𝜑 ∧ 𝜒)) → 𝜃) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | an12 495 | . 2 ⊢ ((𝜓 ∧ (𝜑 ∧ 𝜒)) ↔ (𝜑 ∧ (𝜓 ∧ 𝜒))) | |
2 | an12s.1 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
3 | 1, 2 | sylbi 114 | 1 ⊢ ((𝜓 ∧ (𝜑 ∧ 𝜒)) → 𝜃) |
Colors of variables: wff set class |
Syntax hints: → wi 4 ∧ wa 97 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 |
This theorem depends on definitions: df-bi 110 |
This theorem is referenced by: anabsan2 518 1stconst 5842 2ndconst 5843 iccshftr 8862 iccshftl 8864 iccdil 8866 icccntr 8868 |
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