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| Mirrors > Home > MPE Home > Th. List > ancom2s | Structured version Visualization version GIF version | ||
| Description: Inference commuting a nested conjunction in antecedent. (Contributed by NM, 24-May-2006.) (Proof shortened by Wolf Lammen, 24-Nov-2012.) |
| Ref | Expression |
|---|---|
| an12s.1 | ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) |
| Ref | Expression |
|---|---|
| ancom2s | ⊢ ((𝜑 ∧ (𝜒 ∧ 𝜓)) → 𝜃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pm3.22 459 | . 2 ⊢ ((𝜒 ∧ 𝜓) → (𝜓 ∧ 𝜒)) | |
| 2 | an12s.1 | . 2 ⊢ ((𝜑 ∧ (𝜓 ∧ 𝜒)) → 𝜃) | |
| 3 | 1, 2 | sylan2 594 | 1 ⊢ ((𝜑 ∧ (𝜒 ∧ 𝜓)) → 𝜃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 |
| 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 207 df-an 396 |
| This theorem is referenced by: an42s 662 sotr2 5564 somin2 6090 f1elima 7209 f1imaeq 7211 soisoi 7274 isosolem 7293 xpexr2 7861 smoword 8297 unxpdomlem3 9159 fiming 9404 fiinfg 9405 sornom 10188 fin1a2s 10325 mul4r 11303 mulsub 11581 leltadd 11622 ltord1 11664 leord1 11665 eqord1 11666 divmul24 11846 expcan 14093 ltexp2 14094 bhmafibid2 15393 fsum 15644 fprod 15865 isprm5 16635 ramub 16942 setcinv 18015 grpidpropd 18588 gsumpropd2lem 18605 cmnpropd 19724 gsumcom3 19911 unitpropd 20355 lidl1el 21183 1marepvmarrepid 22518 1marepvsma1 22526 ordtrest2 23147 filuni 23828 haustsms2 24080 blcomps 24336 blcom 24337 metnrmlem3 24805 cnmpopc 24873 icoopnst 24884 icccvx 24895 equivcfil 25244 volcn 25551 dvmptfsum 25920 cxple 26644 cxple3 26650 om2noseqlt2 28280 om2noseqf1o 28281 uhgr2edg 29265 lnosub 30819 chirredlem2 32451 metider 34044 ordtrest2NEW 34073 fsum2dsub 34757 finxpreclem2 37702 fin2so 37919 cover2 38027 filbcmb 38052 isdrngo2 38270 crngohomfo 38318 unichnidl 38343 cdleme50eq 40978 dvhvaddcomN 41533 ismrc 43132 prproropf1olem4 47940 pgnbgreunbgrlem4 48553 |
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