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Mirrors > Home > MPE Home > Th. List > an12s | Structured version Visualization version GIF version |
Description: Swap two conjuncts in antecedent. The label suffix "s" means that an12 644 is combined with syl 17 (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 644 | . 2 ⊢ ((𝜓 ∧ (𝜑 ∧ 𝜒)) ↔ (𝜑 ∧ (𝜓 ∧ 𝜒))) | |
2 | an12s.1 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
3 | 1, 2 | sylbi 220 | 1 ⊢ ((𝜓 ∧ (𝜑 ∧ 𝜒)) → 𝜃) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 210 df-an 400 |
This theorem is referenced by: anabsan2 673 oecl 8145 oaass 8170 odi 8188 oen0 8195 oeworde 8202 ltexprlem4 10450 iccshftr 12864 iccshftl 12866 iccdil 12868 icccntr 12870 ndvdsadd 15751 eulerthlem2 16109 neips 21718 tx1stc 22255 filuni 22490 ufldom 22567 isch3 29024 unoplin 29703 hmoplin 29725 adjlnop 29869 chirredlem2 30174 btwnconn1lem12 33672 btwnconn1 33675 finxpreclem2 34807 poimirlem25 35082 mblfinlem4 35097 iscringd 35436 unichnidl 35469 |
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