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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 1132 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜑) | |
2 | syld3an2.1 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜓) | |
3 | simp3 1134 | . 2 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜃) | |
4 | syld3an2.2 | . 2 ⊢ ((𝜑 ∧ 𝜓 ∧ 𝜃) → 𝜏) | |
5 | 1, 2, 3, 4 | syl3anc 1367 | 1 ⊢ ((𝜑 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1083 |
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 399 df-3an 1085 |
This theorem is referenced by: nppcan2 10911 nnncan 10915 nnncan2 10917 subdivcomb2 11330 ltdivmul 11509 ledivmul 11510 ltdiv23 11525 lediv23 11526 xrmaxlt 12568 xrltmin 12569 xrmaxle 12570 xrlemin 12571 pfxtrcfv 14049 pfxco 14194 dvdssub2 15645 dvdsgcdb 15887 lcmdvdsb 15951 vdwapun 16304 poslubdg 17753 ipodrsfi 17767 mulginvcom 18246 matinvgcell 21038 mdetrsca2 21207 mdetrlin2 21210 mdetunilem5 21219 decpmatmul 21374 islp3 21748 bddibl 24434 nvpi 28438 nvabs 28443 nmmulg 31204 lineid 33539 oplecon1b 36331 opltcon1b 36335 oldmm2 36348 oldmj2 36352 cmt3N 36381 2llnneN 36539 cvrexchlem 36549 pmod2iN 36979 polcon2N 37049 paddatclN 37079 osumcllem3N 37088 ltrnval1 37264 cdleme48fv 37629 cdlemg33b 37837 trlcolem 37856 cdlemh 37947 cdlemi1 37948 cdlemi2 37949 cdlemi 37950 cdlemk4 37964 cdlemk19u1 38099 cdlemn3 38327 hgmapfval 39016 pell14qrgap 39465 stoweidlem22 42301 stoweidlem26 42305 sigarexp 43110 lindszr 44518 |
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