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Mirrors > Home > MPE Home > Th. List > impexp | Structured version Visualization version GIF version |
Description: Import-export theorem. Part of Theorem *4.87 of [WhiteheadRussell] p. 122. (Contributed by NM, 10-Jan-1993.) (Proof shortened by Wolf Lammen, 24-Mar-2013.) |
Ref | Expression |
---|---|
impexp | ⊢ (((𝜑 ∧ 𝜓) → 𝜒) ↔ (𝜑 → (𝜓 → 𝜒))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pm3.3 451 | . 2 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) → (𝜑 → (𝜓 → 𝜒))) | |
2 | pm3.31 452 | . 2 ⊢ ((𝜑 → (𝜓 → 𝜒)) → ((𝜑 ∧ 𝜓) → 𝜒)) | |
3 | 1, 2 | impbii 211 | 1 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) ↔ (𝜑 → (𝜓 → 𝜒))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 208 ∧ wa 398 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 209 df-an 399 |
This theorem is referenced by: imdistan 570 pm4.14 805 nan 827 pm4.87 839 pm5.6 998 2sb6 2094 r2allem 3200 r3al 3202 r19.23t 3313 ceqsralt 3528 rspc2gv 3632 ralrab 3685 ralrab2 3690 euind 3715 reu2 3716 reu3 3718 rmo4 3721 rmo3f 3725 reuind 3744 2reu5lem3 3748 rmo2 3870 rmo3 3872 rmo3OLD 3873 rmoanim 3878 rmoanimALT 3879 ralss 4037 rabss 4048 raldifb 4121 rabsssn 4607 raldifsni 4728 unissb 4870 elintrab 4888 ssintrab 4899 dftr5 5175 axrep5 5196 reusv2lem4 5302 reusv2 5304 reusv3 5306 raliunxp 5710 fununi 6429 fvn0ssdmfun 6842 dff13 7013 ordunisuc2 7559 dfom2 7582 dfsmo2 7984 qliftfun 8382 dfsup2 8908 wemapsolem 9014 iscard2 9405 acnnum 9478 aceq1 9543 dfac9 9562 dfacacn 9567 axgroth6 10250 sstskm 10264 infm3 11600 prime 12064 raluz 12297 raluz2 12298 nnwos 12316 ralrp 12410 facwordi 13650 cotr2g 14336 rexuzre 14712 limsupgle 14834 ello12 14873 elo12 14884 lo1resb 14921 rlimresb 14922 o1resb 14923 modfsummod 15149 isprm2 16026 isprm4 16028 isprm7 16052 acsfn2 16934 pgpfac1 19202 isirred2 19451 isdomn2 20072 coe1fzgsumd 20470 evl1gsumd 20520 islindf4 20982 ist1-2 21955 isnrm2 21966 dfconn2 22027 1stccn 22071 iskgen3 22157 hausdiag 22253 cnflf 22610 txflf 22614 cnfcf 22650 metcnp 23151 caucfil 23886 ovolgelb 24081 ismbl 24127 dyadmbllem 24200 itg2leub 24335 ellimc3 24477 mdegleb 24658 jensen 25566 dchrelbas2 25813 dchrelbas3 25814 nmoubi 28549 nmobndseqi 28556 nmobndseqiALT 28557 h1dei 29327 nmopub 29685 nmfnleub 29702 mdsl1i 30098 mdsl2i 30099 elat2 30117 moel 30252 islinds5 30932 eulerpartlemgvv 31634 bnj115 31995 bnj1109 32058 bnj1533 32124 bnj580 32185 bnj864 32194 bnj865 32195 bnj1049 32246 bnj1090 32251 bnj1093 32252 bnj1133 32261 bnj1171 32272 climuzcnv 32914 axextprim 32927 biimpexp 32946 dfpo2 32991 dfon2lem8 33035 dffun10 33375 filnetlem4 33729 wl-2sb6d 34809 wl-dfrmosb 34868 wl-dfrmov 34869 wl-dfrmof 34870 poimirlem25 34932 poimirlem30 34937 inxpss 35584 moantr 35631 isat3 36458 isltrn2N 37271 cdlemefrs29bpre0 37547 cdleme32fva 37588 sn-axrep5v 39157 dford4 39675 fnwe2lem2 39700 isdomn3 39853 ifpidg 39906 ifpim23g 39910 elmapintrab 39985 undmrnresiss 40013 df3or2 40162 df3an2 40163 dfhe3 40170 dffrege76 40334 dffrege115 40373 ntrneiiso 40490 pm11.62 40775 2sbc6g 40796 expcomdg 40883 impexpd 40896 dfvd2 40962 dfvd3 40974 rabssf 41434 2rexsb 43348 2rexrsb 43349 snlindsntor 44575 elbigo2 44661 |
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