| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 3876 issod 4446 sotritrieq 4452 nsuceq0g 4545 suctr 4548 nordeq 4673 suc11g 4686 iss 5091 poirr2 5162 xp11m 5208 tz6.12c 5707 fnbrfvb 5722 fvelimab 5740 foeqcnvco 5971 f1eqcocnv 5972 acexmidlemcase 6055 nna0r 6726 nnawordex 6777 ectocld 6850 ecoptocl 6871 mapsnd 6938 mapsn 6940 eqeng 7020 fopwdom 7104 ordiso 7342 ltexnqq 7741 nsmallnqq 7745 nqprloc 7878 aptiprleml 7972 map2psrprg 8138 0re 8292 lttri3 8371 0cnALT 8482 reapti 8873 recnz 9694 zneo 9702 uzn0 9893 flqidz 10675 ceilqidz 10707 modqid2 10742 modqmuladdnn0 10759 frec2uzrand 10796 frecuzrdgtcl 10803 seq3id 10916 seq3z 10919 facdiv 11130 facwordi 11132 wrdnval 11285 wrdl1s1 11348 maxleb 11932 fsumf1o 12107 dvdsnegb 12525 odd2np1lem 12589 odd2np1 12590 ltoddhalfle 12610 halfleoddlt 12611 opoe 12612 omoe 12613 opeo 12614 omeo 12615 gcddiv 12746 gcdzeq 12749 dvdssqim 12751 lcmgcdeq 12811 coprmdvds2 12821 rpmul 12826 divgcdcoprmex 12830 cncongr2 12832 dvdsprm 12865 coprm 12872 prmdvdsexp 12876 prmdiv 12963 pythagtriplem19 13011 pc2dvds 13059 pcadd 13069 prmpwdvds 13084 exmidunben 13267 intopsn 13636 ismgmid 13646 imasmnd2 13708 isgrpid2 13794 isgrpinv 13808 dfgrp3mlem 13852 imasgrp2 13862 imasrng 14202 imasring 14314 dvdsrcl2 14351 dvdsrtr 14353 dvdsrmul1 14354 lspsneq0 14707 dvdsrzring 14882 znunit 14938 baspartn 15046 bastop 15071 isopn3 15121 pellexlem1 15976 lgsdir 16039 lgsne0 16042 lgsquadlem3 16083 uhgrm 16204 upgrfnen 16224 umgrfnen 16234 eupth2lem2dc 16585 eupth2lem3lem6fi 16597 bj-peano4 16866 sbthomlem 16946 |
| Copyright terms: Public domain | W3C validator |