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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 1136 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
2 | syld3an2.1 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
3 | simp3 1138 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
4 | syld3an2.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
5 | 1, 2, 3, 4 | syl3anc 1371 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1087 |
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 206 df-an 397 df-3an 1089 |
This theorem is referenced by: enfii 9140 domsdomtrfi 9156 nppcan2 11441 nnncan 11445 nnncan2 11447 subdivcomb2 11860 ltdivmul 12039 ledivmul 12040 ltdiv23 12055 lediv23 12056 xrmaxlt 13110 xrltmin 13111 xrmaxle 13112 xrlemin 13113 pfxtrcfv 14593 pfxco 14739 dvdssub2 16194 dvdsgcdb 16437 lcmdvdsb 16500 vdwapun 16857 poslubdg 18317 ipodrsfi 18442 mulginvcom 18915 matinvgcell 21821 mdetrsca2 21990 mdetrlin2 21993 mdetunilem5 22002 decpmatmul 22158 islp3 22534 bddibl 25241 nvpi 29672 nvabs 29677 nmmulg 32638 lineid 34744 oplecon1b 37736 opltcon1b 37740 oldmm2 37753 oldmj2 37757 cmt3N 37786 2llnneN 37945 cvrexchlem 37955 pmod2iN 38385 polcon2N 38455 paddatclN 38485 osumcllem3N 38494 ltrnval1 38670 cdleme48fv 39035 cdlemg33b 39243 trlcolem 39262 cdlemh 39353 cdlemi1 39354 cdlemi2 39355 cdlemi 39356 cdlemk4 39370 cdlemk19u1 39505 cdlemn3 39733 hgmapfval 40422 pell14qrgap 41256 mnringmulrcld 42630 stoweidlem22 44383 stoweidlem26 44387 sigarexp 45220 lindszr 46670 fv2arycl 46854 |
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