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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 7735 mulcmpblnq 7736 mulpipqqs 7741 mulclnq 7744 mulcanenq 7753 distrnqg 7755 mulcmpblnq0 7812 mulcanenq0ec 7813 mulclnq0 7820 nqnq0a 7822 nqnq0m 7823 distrnq0 7827 genipv 7877 genpelvl 7880 genpelvu 7881 genpml 7885 genpmu 7886 genpcdl 7887 genpcuu 7888 genprndl 7889 genprndu 7890 distrlem1prl 7950 distrlem1pru 7951 ltsopr 7964 addcmpblnr 8107 ltsrprg 8115 addclsr 8121 mulclsr 8122 addasssrg 8124 addresr 8205 mulresr 8206 axaddass 8240 axmulass 8241 axdistr 8242 mulgt0 8401 mul4 8460 add4 8489 2addsub 8542 addsubeq4 8543 sub4 8573 muladd 8713 mulsub 8730 add20i 8822 mulge0i 8951 mulap0b 8986 divmuldivap 9045 ltmul12a 9193 zmulcl 9703 uz2mulcl 10018 qaddcl 10045 qmulcl 10047 qreccl 10052 rpaddcl 10089 ge0addcl 10394 ge0xaddcl 10396 expge1 11028 rexanuz 11770 amgm2 11901 iooinsup 12062 mulcn2 12097 dvds2ln 12610 opoe 12681 omoe 12682 opeo 12683 omeo 12684 lcmgcd 12875 lcmdvds 12876 pc2dvds 13132 tgcl 15256 innei 15355 txbas 15450 txss12 15458 txbasval 15459 blsscls2 15685 qtopbasss 15713 lgslem3 16287 bj-indind 17124 |
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