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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 2987 rmob 3126 preqr1g 3854 issod 4422 sotritrieq 4428 nsuceq0g 4521 suctr 4524 nordeq 4648 suc11g 4661 iss 5065 poirr2 5136 xp11m 5182 tz6.12c 5678 fnbrfvb 5693 fvelimab 5711 foeqcnvco 5941 f1eqcocnv 5942 acexmidlemcase 6023 nna0r 6689 nnawordex 6740 ectocld 6813 ecoptocl 6834 mapsn 6902 eqeng 6982 fopwdom 7065 ordiso 7278 ltexnqq 7671 nsmallnqq 7675 nqprloc 7808 aptiprleml 7902 map2psrprg 8068 0re 8222 lttri3 8302 0cnALT 8412 reapti 8802 recnz 9616 zneo 9624 uzn0 9815 flqidz 10590 ceilqidz 10622 modqid2 10657 modqmuladdnn0 10674 frec2uzrand 10711 frecuzrdgtcl 10718 seq3id 10831 seq3z 10834 facdiv 11044 facwordi 11046 wrdnval 11191 wrdl1s1 11254 maxleb 11837 fsumf1o 12012 dvdsnegb 12430 odd2np1lem 12494 odd2np1 12495 ltoddhalfle 12515 halfleoddlt 12516 opoe 12517 omoe 12518 opeo 12519 omeo 12520 gcddiv 12651 gcdzeq 12654 dvdssqim 12656 lcmgcdeq 12716 coprmdvds2 12726 rpmul 12731 divgcdcoprmex 12735 cncongr2 12737 dvdsprm 12770 coprm 12777 prmdvdsexp 12781 prmdiv 12868 pythagtriplem19 12916 pc2dvds 12964 pcadd 12974 prmpwdvds 12989 exmidunben 13108 intopsn 13511 ismgmid 13521 imasmnd2 13596 isgrpid2 13684 isgrpinv 13698 dfgrp3mlem 13742 imasgrp2 13758 imasrng 14031 imasring 14139 dvdsrcl2 14175 dvdsrtr 14177 dvdsrmul1 14178 lspsneq0 14502 dvdsrzring 14679 znunit 14735 baspartn 14841 bastop 14866 isopn3 14916 pellexlem1 15771 lgsdir 15834 lgsne0 15837 lgsquadlem3 15878 uhgrm 15999 upgrfnen 16019 umgrfnen 16029 eupth2lem2dc 16380 eupth2lem3lem6fi 16392 bj-peano4 16651 sbthomlem 16733 |
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