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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 5087 ovmpox 7574 ovmpoga 7575 wrecseq123 8335 tz7.48lem 8454 dif1en 9181 domtrfil 9211 ssdomfi2 9216 domnsymfi 9219 sdomdomtrfi 9220 domsdomtrfi 9221 phplem2 9224 php 9226 php3 9228 findcard3 9278 unbnn2 9293 axdc3lem4 10535 axdclem2 10602 gruiin 10899 gruen 10901 divass 11996 ltmul2 12172 ind0 12334 xleadd1 13389 xltadd2 13391 xlemul1 13424 xltmul2 13427 elfzo 13799 modcyc2 14051 faclbnd5 14446 swrdrevpfx 14923 relexprel 15198 subcn2 15768 mulcn2 15769 ndvdsp1 16587 gcddiv 16730 dvdsexpnn 16746 lcmneg 16784 lubel 18694 mndpfsupp 18967 gsumccatsn 19045 mulgaddcom 19314 oddvdsi 19768 odcong 19769 odeq 19770 efgsp1 19957 lspsnss 21271 rnglidlrng 21541 lindsmm2 22141 mulmarep1el 22893 mdetunilem4 22936 iuncld 23369 neips 23437 opnneip 23443 comppfsc 23857 hmeof1o2 24088 ordthmeo 24127 ufinffr 24254 elfm3 24275 utop3cls 24576 blcntrps 24737 blcntr 24738 neibl 24826 blnei 24827 metss 24833 stdbdmetval 24839 prdsms 24856 blval2 24887 lmmbr 25585 lmmbr2 25586 iscau2 25604 bcthlem1 25651 bcthlem3 25653 bcthlem4 25654 dvn2bss 26256 dvfsumrlim 26357 dvfsumrlim2 26358 cxpexpz 27001 cxpsub 27016 cxpcom 27073 relogbzexp 27110 ltsubs1 28468 1ewlk 30712 1pthon2ve 30761 upgr4cycl4dv4e 30792 konigsbergssiedgwpr 30856 dlwwlknondlwlknonf1o 30972 hvaddsub12 31646 hvaddsubass 31649 hvsubdistr1 31657 hvsubcan 31682 hhssnv 31872 spanunsni 32187 homco1 32409 homulass 32410 hoadddir 32412 hosubdi 32416 hoaddsubass 32423 hosubsub4 32426 lnopmi 32608 adjlnop 32694 mdsymlem5 33015 disjif 33220 disjif2 33223 sigaclfu 34798 signstfvc 35250 bnj544 35571 bnj561 35580 bnj562 35581 bnj594 35589 fineqvnttrclselem3 35848 satfvsuc 36213 satfvsucsuc 36217 clsint2 37210 weiunso 37347 weiunwe 37350 ftc1anclem6 38710 isbnd2 38811 blbnd 38815 isdrngo2 38986 atnem0 40469 hlrelat5N 40552 ltrnel 41290 ltrnat 41291 ltrncnvat 41292 nnproddivdvdsd 43144 jm2.22 44096 jm2.23 44097 dvconstbi 45412 eelT11 45783 eelT12 45785 eelTT1 45786 eelT01 45787 eel0T1 45788 liminfvalxr 46887 grlimprclnbgr 49188 rmfsupp 49579 scmfsupp 49581 dignn0flhalflem2 49822 rrx2vlinest 49947 rrx2linesl 49949 |
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