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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 | pm3.3 452 | . 2 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) → (𝜑 → (𝜓 → 𝜒))) | |
2 | pm3.31 453 | . 2 ⊢ ((𝜑 → (𝜓 → 𝜒)) → ((𝜑 ∧ 𝜓) → 𝜒)) | |
3 | 1, 2 | impbii 212 | 1 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) ↔ (𝜑 → (𝜓 → 𝜒))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ↔ wb 209 ∧ wa 399 |
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 210 df-an 400 |
This theorem is referenced by: imdistan 571 pm4.14 806 nan 828 pm4.87 840 pm5.6 999 2sb6 2091 r2allem 3165 r3al 3167 r19.23t 3272 ceqsralt 3475 rspc2gv 3580 ralrab 3633 ralrab2 3638 euind 3663 reu2 3664 reu3 3666 rmo4 3669 rmo3f 3673 reuind 3692 2reu5lem3 3696 rmo2 3816 rmo3 3818 rmoanim 3823 rmoanimALT 3824 ralss 3985 rabss 3999 raldifb 4072 rabsssn 4567 raldifsni 4688 unissb 4832 elintrab 4850 ssintrab 4861 dftr5 5139 axrep5 5160 reusv2lem4 5267 reusv2 5269 reusv3 5271 raliunxp 5674 fununi 6399 fvn0ssdmfun 6819 dff13 6991 ordunisuc2 7539 dfom2 7562 dfsmo2 7967 qliftfun 8365 dfsup2 8892 wemapsolem 8998 iscard2 9389 acnnum 9463 aceq1 9528 dfac9 9547 dfacacn 9552 axgroth6 10239 sstskm 10253 infm3 11587 prime 12051 raluz 12284 raluz2 12285 nnwos 12303 ralrp 12397 facwordi 13645 cotr2g 14327 rexuzre 14704 limsupgle 14826 ello12 14865 elo12 14876 lo1resb 14913 rlimresb 14914 o1resb 14915 modfsummod 15141 isprm2 16016 isprm4 16018 isprm7 16042 acsfn2 16926 pgpfac1 19195 isirred2 19447 isdomn2 20065 islindf4 20527 coe1fzgsumd 20931 evl1gsumd 20981 ist1-2 21952 isnrm2 21963 dfconn2 22024 1stccn 22068 iskgen3 22154 hausdiag 22250 cnflf 22607 txflf 22611 cnfcf 22647 metcnp 23148 caucfil 23887 ovolgelb 24084 ismbl 24130 dyadmbllem 24203 itg2leub 24338 ellimc3 24482 mdegleb 24665 jensen 25574 dchrelbas2 25821 dchrelbas3 25822 nmoubi 28555 nmobndseqi 28562 nmobndseqiALT 28563 h1dei 29333 nmopub 29691 nmfnleub 29708 mdsl1i 30104 mdsl2i 30105 elat2 30123 moel 30259 islinds5 30983 eulerpartlemgvv 31744 bnj115 32105 bnj1109 32168 bnj1533 32234 bnj580 32295 bnj864 32304 bnj865 32305 bnj1049 32356 bnj1090 32361 bnj1093 32362 bnj1133 32371 bnj1171 32382 climuzcnv 33027 axextprim 33040 biimpexp 33059 dfpo2 33104 dfon2lem8 33148 dffun10 33488 filnetlem4 33842 bj-subst 34168 wl-2sb6d 34959 wl-dfrmosb 35018 wl-dfrmov 35019 wl-dfrmof 35020 poimirlem25 35082 poimirlem30 35087 inxpss 35729 moantr 35776 isat3 36603 isltrn2N 37416 cdlemefrs29bpre0 37692 cdleme32fva 37733 sn-axrep5v 39400 dford4 39970 fnwe2lem2 39995 isdomn3 40148 ifpidg 40199 ifpim23g 40203 elmapintrab 40276 undmrnresiss 40304 df3or2 40469 df3an2 40470 dfhe3 40476 dffrege76 40640 dffrege115 40679 ntrneiiso 40794 pm11.62 41098 2sbc6g 41119 expcomdg 41206 impexpd 41219 dfvd2 41285 dfvd3 41297 rabssf 41754 2rexsb 43656 2rexrsb 43657 snlindsntor 44880 elbigo2 44966 |
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