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| Mirrors > Home > ILE Home > Th. List > syl5ibcom | GIF version | ||
| Description: A mixed syllogism inference. (Contributed by NM, 19-Jun-2007.) |
| Ref | Expression |
|---|---|
| imbitrid.1 | ⊢ (𝜑 → 𝜓) |
| imbitrid.2 | ⊢ (𝜒 → (𝜓 ↔ 𝜃)) |
| Ref | Expression |
|---|---|
| syl5ibcom | ⊢ (𝜑 → (𝜒 → 𝜃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | imbitrid.1 | . . 3 ⊢ (𝜑 → 𝜓) | |
| 2 | imbitrid.2 | . . 3 ⊢ (𝜒 → (𝜓 ↔ 𝜃)) | |
| 3 | 1, 2 | imbitrid 154 | . 2 ⊢ (𝜒 → (𝜑 → 𝜃)) |
| 4 | 3 | com12 30 | 1 ⊢ (𝜑 → (𝜒 → 𝜃)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ↔ wb 105 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 |
| This theorem depends on definitions: df-bi 117 |
| This theorem is referenced by: biimpcd 159 mob2 3000 rmob 3139 preqr1g 3875 issod 4445 sotritrieq 4451 nsuceq0g 4544 suctr 4547 nordeq 4671 suc11g 4684 iss 5089 poirr2 5160 xp11m 5206 tz6.12c 5705 fnbrfvb 5720 fvelimab 5738 foeqcnvco 5969 f1eqcocnv 5970 acexmidlemcase 6053 nna0r 6724 nnawordex 6775 ectocld 6848 ecoptocl 6869 mapsnd 6936 mapsn 6938 eqeng 7018 fopwdom 7102 ordiso 7340 ltexnqq 7739 nsmallnqq 7743 nqprloc 7876 aptiprleml 7970 map2psrprg 8136 0re 8290 lttri3 8369 0cnALT 8480 reapti 8871 recnz 9692 zneo 9700 uzn0 9891 flqidz 10673 ceilqidz 10705 modqid2 10740 modqmuladdnn0 10757 frec2uzrand 10794 frecuzrdgtcl 10801 seq3id 10914 seq3z 10917 facdiv 11128 facwordi 11130 wrdnval 11283 wrdl1s1 11346 maxleb 11930 fsumf1o 12105 dvdsnegb 12523 odd2np1lem 12587 odd2np1 12588 ltoddhalfle 12608 halfleoddlt 12609 opoe 12610 omoe 12611 opeo 12612 omeo 12613 gcddiv 12744 gcdzeq 12747 dvdssqim 12749 lcmgcdeq 12809 coprmdvds2 12819 rpmul 12824 divgcdcoprmex 12828 cncongr2 12830 dvdsprm 12863 coprm 12870 prmdvdsexp 12874 prmdiv 12961 pythagtriplem19 13009 pc2dvds 13057 pcadd 13067 prmpwdvds 13082 exmidunben 13265 intopsn 13634 ismgmid 13644 imasmnd2 13711 isgrpid2 13799 isgrpinv 13813 dfgrp3mlem 13857 imasgrp2 13867 imasrng 14199 imasring 14311 dvdsrcl2 14348 dvdsrtr 14350 dvdsrmul1 14351 lspsneq0 14704 dvdsrzring 14881 znunit 14937 baspartn 15045 bastop 15070 isopn3 15120 pellexlem1 15975 lgsdir 16038 lgsne0 16041 lgsquadlem3 16082 uhgrm 16203 upgrfnen 16223 umgrfnen 16233 eupth2lem2dc 16584 eupth2lem3lem6fi 16596 bj-peano4 16865 sbthomlem 16945 |
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