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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 1148 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
| 2 | syld3an2.1 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 3 | simp3 1150 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
| 4 | syld3an2.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
| 5 | 1, 2, 3, 4 | syl3anc 1389 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1097 |
| 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 209 df-an 400 df-3an 1099 |
| This theorem is referenced by: enfii 9148 domsdomtrfi 9164 nppcan2 11456 nnncan 11460 nnncan2 11462 div11 11867 subdivcomb2 11881 ltdivmul 12061 ledivmul 12062 ltdiv23 12077 lediv23 12078 xrmaxlt 13178 xrltmin 13179 xrmaxle 13180 xrlemin 13181 pfxtrcfv 14700 pfxco 14845 dvdssub2 16326 dvdsgcdb 16570 lcmdvdsb 16638 vdwapun 17001 poslubdg 18435 ipodrsfi 18562 mulginvcom 19132 matinvgcell 22483 mdetrsca2 22652 mdetrlin2 22655 mdetunilem5 22664 decpmatmul 22820 islp3 23194 bddibl 25890 nvpi 30827 nvabs 30832 nmmulg 34224 fineqvnttrclselem2 35379 fineqvnttrclselem3 35380 lineid 36394 oplecon1b 39786 opltcon1b 39790 oldmm2 39803 oldmj2 39807 cmt3N 39836 2llnneN 39994 cvrexchlem 40004 pmod2iN 40434 polcon2N 40504 paddatclN 40534 osumcllem3N 40543 ltrnval1 40719 cdleme48fv 41084 cdlemg33b 41292 trlcolem 41311 cdlemh 41402 cdlemi1 41403 cdlemi2 41404 cdlemi 41405 cdlemk4 41419 cdlemk19u1 41554 cdlemn3 41782 hgmapfval 42471 pell14qrgap 43413 mnringmulrcld 44765 stoweidlem22 46557 stoweidlem26 46561 sigarexp 47394 lindszr 49052 fv2arycl 49231 |
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