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| Mirrors > Home > ILE Home > Th. List > an4s | GIF version | ||
| Description: Inference rearranging 4 conjuncts in antecedent. (Contributed by NM, 10-Aug-1995.) |
| Ref | Expression |
|---|---|
| an4s.1 | ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) |
| Ref | Expression |
|---|---|
| an4s | ⊢ (((𝜑 ∧ 𝜒) ∧ (𝜓 ∧ 𝜃)) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | an4 592 | . 2 ⊢ (((𝜑 ∧ 𝜒) ∧ (𝜓 ∧ 𝜃)) ↔ ((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃))) | |
| 2 | an4s.1 | . 2 ⊢ (((𝜑 ∧ 𝜓) ∧ (𝜒 ∧ 𝜃)) → 𝜏) | |
| 3 | 1, 2 | sylbi 121 | 1 ⊢ (((𝜑 ∧ 𝜒) ∧ (𝜓 ∧ 𝜃)) → 𝜏) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This proof depends on definitions: df-bi 117 |
| This theorem is used by: an42s 597 anandis 600 anandirs 601 trin2 5179 fnun 5489 2elresin 5494 f1co 5610 f1oun 5659 f1oco 5662 f1mpt 5977 poxp 6468 tfrlem7 6588 brecop 6899 th3qlem1 6911 oviec 6915 pmss12g 6956 addcmpblnq 7734 mulcmpblnq 7735 mulpipqqs 7740 mulclnq 7743 mulcanenq 7752 distrnqg 7754 mulcmpblnq0 7811 mulcanenq0ec 7812 mulclnq0 7819 nqnq0a 7821 nqnq0m 7822 distrnq0 7826 genipv 7876 genpelvl 7879 genpelvu 7880 genpml 7884 genpmu 7885 genpcdl 7886 genpcuu 7887 genprndl 7888 genprndu 7889 distrlem1prl 7949 distrlem1pru 7950 ltsopr 7963 addcmpblnr 8106 ltsrprg 8114 addclsr 8120 mulclsr 8121 addasssrg 8123 addresr 8204 mulresr 8205 axaddass 8239 axmulass 8240 axdistr 8241 mulgt0 8400 mul4 8459 add4 8488 2addsub 8541 addsubeq4 8542 sub4 8572 muladd 8712 mulsub 8729 add20i 8821 mulge0i 8950 mulap0b 8985 divmuldivap 9044 ltmul12a 9192 zmulcl 9702 uz2mulcl 10017 qaddcl 10044 qmulcl 10046 qreccl 10051 rpaddcl 10088 ge0addcl 10393 ge0xaddcl 10395 expge1 11026 rexanuz 11768 amgm2 11899 iooinsup 12059 mulcn2 12094 dvds2ln 12607 opoe 12678 omoe 12679 opeo 12680 omeo 12681 lcmgcd 12872 lcmdvds 12873 pc2dvds 13129 tgcl 15214 innei 15313 txbas 15408 txss12 15416 txbasval 15417 blsscls2 15643 qtopbasss 15671 lgslem3 16219 bj-indind 17056 |
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