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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 9194 domsdomtrfi 9210 nppcan2 11582 nnncan 11586 nnncan2 11588 div11 11995 subdivcomb2 12006 ltdivmul 12185 ledivmul 12186 ltdiv23 12201 lediv23 12202 xrmaxlt 13304 xrltmin 13305 xrmaxle 13306 xrlemin 13307 pfxtrcfv 14835 pfxco 14982 dvdssub2 16464 dvdsgcdb 16711 lcmdvdsb 16781 vdwapun 17145 poslubdg 18579 ipodrsfi 18706 mulginvcom 19302 matinvgcell 22743 mdetrsca2 22912 mdetrlin2 22915 mdetunilem5 22924 decpmatmul 23083 islp3 23457 bddibl 26153 nvpi 31262 nvabs 31267 nmmulg 34591 fineqvnttrclselem2 35773 fineqvnttrclselem3 35774 lineid 36828 oplecon1b 40238 opltcon1b 40242 oldmm2 40255 oldmj2 40259 cmt3N 40288 2llnneN 40446 cvrexchlem 40456 pmod2iN 40886 polcon2N 40956 paddatclN 40986 osumcllem3N 40995 ltrnval1 41171 cdleme48fv 41536 cdlemg33b 41744 trlcolem 41763 cdlemh 41854 cdlemi1 41855 cdlemi2 41856 cdlemi 41857 cdlemk4 41871 cdlemk19u1 42006 cdlemn3 42234 hgmapfval 42923 pell14qrgap 43861 mnringmulrcld 45211 stoweidlem22 47001 stoweidlem26 47005 sigarexp 47838 lindszr 49550 fv2arycl 49729 |
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