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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 1142 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
| 2 | syld3an2.1 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
| 3 | simp3 1144 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
| 4 | syld3an2.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
| 5 | 1, 2, 3, 4 | syl3anc 1379 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1092 |
| 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 208 df-an 397 df-3an 1094 |
| This theorem is referenced by: enfii 9110 domsdomtrfi 9126 nppcan2 11416 nnncan 11420 nnncan2 11422 div11 11828 subdivcomb2 11842 ltdivmul 12022 ledivmul 12023 ltdiv23 12038 lediv23 12039 xrmaxlt 13124 xrltmin 13125 xrmaxle 13126 xrlemin 13127 pfxtrcfv 14646 pfxco 14791 dvdssub2 16261 dvdsgcdb 16505 lcmdvdsb 16573 vdwapun 16936 poslubdg 18369 ipodrsfi 18496 mulginvcom 19066 matinvgcell 22418 mdetrsca2 22587 mdetrlin2 22590 mdetunilem5 22599 decpmatmul 22755 islp3 23129 bddibl 25825 nvpi 30756 nvabs 30761 nmmulg 34150 fineqvnttrclselem2 35303 fineqvnttrclselem3 35304 lineid 36311 oplecon1b 39693 opltcon1b 39697 oldmm2 39710 oldmj2 39714 cmt3N 39743 2llnneN 39901 cvrexchlem 39911 pmod2iN 40341 polcon2N 40411 paddatclN 40441 osumcllem3N 40450 ltrnval1 40626 cdleme48fv 40991 cdlemg33b 41199 trlcolem 41218 cdlemh 41309 cdlemi1 41310 cdlemi2 41311 cdlemi 41312 cdlemk4 41326 cdlemk19u1 41461 cdlemn3 41689 hgmapfval 42378 pell14qrgap 43320 mnringmulrcld 44672 stoweidlem22 46465 stoweidlem26 46469 sigarexp 47302 lindszr 48960 fv2arycl 49139 |
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