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| Mirrors > Home > MPE Home > Th. List > syld3an2 | Structured version Visualization version GIF version | ||
| Description: A syllogism inference. (Contributed by NM, 20-May-2007.) |
| Ref | Expression |
|---|---|
| syld3an2.1 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) |
| syld3an2.2 | ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) |
| Ref | Expression |
|---|---|
| syld3an2 | ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | simp1 1154 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
| 2 | syld3an2.1 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 3 | simp3 1156 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
| 4 | syld3an2.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
| 5 | 1, 2, 3, 4 | syl3anc 1398 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1103 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 df-3an 1105 |
| This theorem is used by: enfii 9201 domsdomtrfi 9217 nppcan2 11589 nnncan 11593 nnncan2 11595 div11 12002 subdivcomb2 12013 ltdivmul 12192 ledivmul 12193 ltdiv23 12208 lediv23 12209 xrmaxlt 13311 xrltmin 13312 xrmaxle 13313 xrlemin 13314 pfxtrcfv 14842 pfxco 14989 dvdssub2 16471 dvdsgcdb 16718 lcmdvdsb 16788 vdwapun 17152 poslubdg 18586 ipodrsfi 18713 mulginvcom 19309 matinvgcell 22750 mdetrsca2 22919 mdetrlin2 22922 mdetunilem5 22931 decpmatmul 23090 islp3 23464 bddibl 26160 nvpi 31269 nvabs 31274 nmmulg 34598 fineqvnttrclselem2 35790 fineqvnttrclselem3 35791 lineid 36848 oplecon1b 40259 opltcon1b 40263 oldmm2 40276 oldmj2 40280 cmt3N 40309 2llnneN 40467 cvrexchlem 40477 pmod2iN 40907 polcon2N 40977 paddatclN 41007 osumcllem3N 41016 ltrnval1 41192 cdleme48fv 41557 cdlemg33b 41765 trlcolem 41784 cdlemh 41875 cdlemi1 41876 cdlemi2 41877 cdlemi 41878 cdlemk4 41892 cdlemk19u1 42027 cdlemn3 42255 hgmapfval 42944 pell14qrgap 43882 mnringmulrcld 45226 stoweidlem22 47032 stoweidlem26 47036 sigarexp 47869 lindszr 49581 fv2arycl 49760 |
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