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| Mirrors > Home > MPE Home > Th. List > syl3an3 | Structured version Visualization version GIF version | ||
| Description: A syllogism inference. (Contributed by NM, 22-Aug-1995.) (Proof shortened by Wolf Lammen, 26-Jun-2022.) |
| Ref | Expression |
|---|---|
| syl3an3.1 | ⊢ (𝜑 → 𝜃) |
| syl3an3.2 | ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏) |
| Ref | Expression |
|---|---|
| syl3an3 | ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜑) → 𝜏) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | syl3an3.1 | . . 3 ⊢ (𝜑 → 𝜃) | |
| 2 | 1 | 3anim3i 1172 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜑) → (𝜓 ∧ 𝜒 ∧ 𝜃)) |
| 3 | syl3an3.2 | . 2 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜃) → 𝜏) | |
| 4 | 2, 3 | syl 18 | 1 ⊢ ((𝜓 ∧ 𝜒 ∧ 𝜑) → 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: 3adant3l 1199 3adant3r 1200 syl3an3b 1432 syl3an3br 1435 disji 5099 ovmpox 7576 ovmpoga 7577 wrecseq123 8319 dif1en 9156 domtrfil 9186 ssdomfi2 9191 domnsymfi 9194 sdomdomtrfi 9195 domsdomtrfi 9196 phplem2 9199 php 9201 php3 9203 findcard3 9253 unbnn2 9267 axdc3lem4 10455 axdclem2 10522 gruiin 10813 gruen 10815 divass 11908 ltmul2 12084 ind0 12246 xleadd1 13299 xltadd2 13301 xlemul1 13334 xltmul2 13337 elfzo 13708 modcyc2 13960 faclbnd5 14354 swrdrevpfx 14830 relexprel 15102 subcn2 15672 mulcn2 15673 ndvdsp1 16494 gcddiv 16634 lcmneg 16686 lubel 18595 mndpfsupp 18856 gsumccatsn 18933 mulgaddcom 19195 oddvdsi 19649 odcong 19650 odeq 19651 efgsp1 19838 lspsnss 21148 rnglidlrng 21418 lindsmm2 22016 mulmarep1el 22766 mdetunilem4 22809 iuncld 23239 neips 23307 opnneip 23313 comppfsc 23726 hmeof1o2 23957 ordthmeo 23996 ufinffr 24123 elfm3 24144 utop3cls 24445 blcntrps 24606 blcntr 24607 neibl 24695 blnei 24696 metss 24702 stdbdmetval 24708 prdsms 24725 blval2 24756 lmmbr 25454 lmmbr2 25455 iscau2 25473 bcthlem1 25520 bcthlem3 25522 bcthlem4 25523 dvn2bss 26126 dvfsumrlim 26227 dvfsumrlim2 26228 cxpexpz 26869 cxpsub 26884 cxpcom 26941 relogbzexp 26978 ltsubs1 28306 1ewlk 30503 1pthon2ve 30542 upgr4cycl4dv4e 30573 konigsbergssiedgwpr 30637 dlwwlknondlwlknonf1o 30753 hvaddsub12 31427 hvaddsubass 31430 hvsubdistr1 31438 hvsubcan 31463 hhssnv 31653 spanunsni 31968 homco1 32190 homulass 32191 hoadddir 32193 hosubdi 32197 hoaddsubass 32204 hosubsub4 32207 lnopmi 32389 adjlnop 32475 mdsymlem5 32796 disjif 32960 disjif2 32963 sigaclfu 34540 signstfvc 34992 bnj544 35313 bnj561 35322 bnj562 35323 bnj594 35331 fineqvnttrclselem3 35559 satfvsuc 35873 satfvsucsuc 35877 clsint2 36880 weiunso 37017 weiunwe 37020 ftc1anclem6 38389 isbnd2 38474 blbnd 38478 isdrngo2 38649 atnem0 40132 hlrelat5N 40215 ltrnel 40953 ltrnat 40954 ltrncnvat 40955 nnproddivdvdsd 42807 dvdsexpnn 43134 jm2.22 43762 jm2.23 43763 dvconstbi 45084 eelT11 45455 eelT12 45457 eelTT1 45458 eelT01 45459 eel0T1 45460 liminfvalxr 46537 grlimprclnbgr 48801 rmfsupp 49193 scmfsupp 49195 dignn0flhalflem2 49436 rrx2vlinest 49561 rrx2linesl 49563 |
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