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Related theorems GIF version |
| Description: Inference rearranging 4 conjuncts in antecedent. |
| Ref | Expression |
|---|---|
| an4s.1 | ⊢ (((φ ∧ ψ) ∧ (χ ∧ θ)) → τ) |
| Ref | Expression |
|---|---|
| an4s | ⊢ (((φ ∧ χ) ∧ (ψ ∧ θ)) → τ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | an4 388 | . 2 ⊢ (((φ ∧ χ) ∧ (ψ ∧ θ)) ↔ ((φ ∧ ψ) ∧ (χ ∧ θ))) | |
| 2 | an4s.1 | . 2 ⊢ (((φ ∧ ψ) ∧ (χ ∧ θ)) → τ) | |
| 3 | 1, 2 | sylbi 174 | 1 ⊢ (((φ ∧ χ) ∧ (ψ ∧ θ)) → τ) |
| Colors of variables: wff set class |
| Syntax hints: → wi 2 ∧ wa 196 |
| This theorem is referenced by: anandis 394 anandirs 395 fnun 2730 f1co 2783 f1oun 2815 tfrlem2 2950 tfrlem5 2953 brecop 3242 th3qlem1 3250 oprec 3254 undom 3342 mulclpi 3815 addcmpblnq 3846 mulcmpblnq 3847 addpipq 3848 mulpipq 3849 ordpipq 3850 addclpq 3852 mulclpq 3854 addasspq 3857 mulasspq 3859 distrpqlem 3860 distrpq 3861 ltapq 3870 genpnnp 3902 genpcd 3903 genpnmax 3904 prlem934b 3932 prlem934 3933 addcmpblnr 3975 mulcmpblnr 3977 addsrpr 3978 mulsrpr 3979 ltsrpr 3980 addclsr 3986 mulclsr 3987 addasssr 3991 mulasssr 3993 distrsr 3994 mulgt0sr 4008 addresr 4050 mulresr 4051 axaddcl 4066 axmulcl 4068 axaddass 4072 axmulass 4073 axdistr 4074 add4t 4127 mul4t 4177 divmuldivt 4263 nnleltp1t 4448 nnreclt 4522 creur 4532 creui 4533 zaddclt 4590 zmulclt 4596 zltp1let 4597 qaddclt 4642 qmulclt 4644 hvadd4t 5013 hvsub4t 5014 hlimcaui 5141 pjthu 5241 pjthu2 5242 shscl 5282 shscomt 5284 osumlem2 5531 5oalem3 5546 5oalem5 5548 5oalem6 5549 |
| This theorem was proved from axioms: ax-1 3 ax-2 4 ax-3 5 ax-mp 6 |
| This theorem depends on definitions: df-bi 128 df-an 198 |