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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 9205 domsdomtrfi 9221 nppcan2 11593 nnncan 11597 nnncan2 11599 div11 12006 subdivcomb2 12017 ltdivmul 12196 ledivmul 12197 ltdiv23 12212 lediv23 12213 xrmaxlt 13315 xrltmin 13316 xrmaxle 13317 xrlemin 13318 pfxtrcfv 14847 pfxco 14994 dvdssub2 16477 dvdsgcdb 16724 lcmdvdsb 16794 vdwapun 17158 poslubdg 18592 ipodrsfi 18719 mulginvcom 19315 matinvgcell 22756 mdetrsca2 22925 mdetrlin2 22928 mdetunilem5 22937 decpmatmul 23096 islp3 23470 bddibl 26166 nvpi 31275 nvabs 31280 nmmulg 34645 fineqvnttrclselem2 35847 fineqvnttrclselem3 35848 lineid 36941 oplecon1b 40352 opltcon1b 40356 oldmm2 40369 oldmj2 40373 cmt3N 40402 2llnneN 40560 cvrexchlem 40570 pmod2iN 41000 polcon2N 41070 paddatclN 41100 osumcllem3N 41109 ltrnval1 41285 cdleme48fv 41650 cdlemg33b 41858 trlcolem 41877 cdlemh 41968 cdlemi1 41969 cdlemi2 41970 cdlemi 41971 cdlemk4 41985 cdlemk19u1 42120 cdlemn3 42348 hgmapfval 43037 pell14qrgap 43976 mnringmulrcld 45320 stoweidlem22 47126 stoweidlem26 47130 sigarexp 47963 lindszr 49675 fv2arycl 49854 |
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