| 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 2986 rmob 3125 preqr1g 3849 issod 4416 sotritrieq 4422 nsuceq0g 4515 suctr 4518 nordeq 4642 suc11g 4655 iss 5059 poirr2 5129 xp11m 5175 tz6.12c 5669 fnbrfvb 5684 fvelimab 5702 foeqcnvco 5931 f1eqcocnv 5932 acexmidlemcase 6013 nna0r 6646 nnawordex 6697 ectocld 6770 ecoptocl 6791 mapsn 6859 eqeng 6939 fopwdom 7022 ordiso 7235 ltexnqq 7628 nsmallnqq 7632 nqprloc 7765 aptiprleml 7859 map2psrprg 8025 0re 8179 lttri3 8259 0cnALT 8369 reapti 8759 recnz 9573 zneo 9581 uzn0 9772 flqidz 10547 ceilqidz 10579 modqid2 10614 modqmuladdnn0 10631 frec2uzrand 10668 frecuzrdgtcl 10675 seq3id 10788 seq3z 10791 facdiv 11001 facwordi 11003 wrdnval 11148 wrdl1s1 11211 maxleb 11781 fsumf1o 11956 dvdsnegb 12374 odd2np1lem 12438 odd2np1 12439 ltoddhalfle 12459 halfleoddlt 12460 opoe 12461 omoe 12462 opeo 12463 omeo 12464 gcddiv 12595 gcdzeq 12598 dvdssqim 12600 lcmgcdeq 12660 coprmdvds2 12670 rpmul 12675 divgcdcoprmex 12679 cncongr2 12681 dvdsprm 12714 coprm 12721 prmdvdsexp 12725 prmdiv 12812 pythagtriplem19 12860 pc2dvds 12908 pcadd 12918 prmpwdvds 12933 exmidunben 13052 intopsn 13455 ismgmid 13465 imasmnd2 13540 isgrpid2 13628 isgrpinv 13642 dfgrp3mlem 13686 imasgrp2 13702 imasrng 13975 imasring 14083 dvdsrcl2 14119 dvdsrtr 14121 dvdsrmul1 14122 lspsneq0 14446 dvdsrzring 14623 znunit 14679 baspartn 14780 bastop 14805 isopn3 14855 lgsdir 15770 lgsne0 15773 lgsquadlem3 15814 uhgrm 15935 upgrfnen 15955 umgrfnen 15965 eupth2lem2dc 16316 eupth2lem3lem6fi 16328 bj-peano4 16576 sbthomlem 16655 |
| Copyright terms: Public domain | W3C validator |