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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 | pm3.3 448 | . 2 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) → (𝜑 → (𝜓 → 𝜒))) | |
| 2 | pm3.31 449 | . 2 ⊢ ((𝜑 → (𝜓 → 𝜒)) → ((𝜑 ∧ 𝜓) → 𝜒)) | |
| 3 | 1, 2 | impbii 209 | 1 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) ↔ (𝜑 → (𝜓 → 𝜒))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 |
| 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 207 df-an 396 |
| This theorem is referenced by: imdistan 567 pm4.14 807 nan 830 pm4.87 844 pm5.6 1004 2sb6 2092 r2allem 3126 r3al 3176 r19.23t 3234 ceqsralt 3477 rspc2gv 3588 ralrab 3654 ralrab2 3658 euind 3684 reu2 3685 reu3 3687 rmo4 3690 rmo3f 3694 reuind 3713 2reu5lem3 3717 rmo2 3839 rmo3 3841 rmoanim 3846 rmoanimALT 3847 ralss 4010 ralssOLD 4012 rabss 4024 raldifb 4103 ralin 4203 rabsssn 4627 raldifsni 4753 unissb 4898 elintrab 4917 ssintrab 4928 dftr5 5211 axrep5 5234 reusv2lem4 5348 reusv2 5350 reusv3 5352 raliunxp 5796 dfpo2 6262 fununi 6575 fvn0ssdmfun 7028 dff13 7210 ordunisuc2 7796 dfom2 7820 frpoins3xpg 8092 frpoins3xp3g 8093 xpord2indlem 8099 xpord3inddlem 8106 dfsmo2 8289 qliftfun 8751 dfsup2 9359 wemapsolem 9467 iscard2 9900 acnnum 9974 aceq1 10039 dfac9 10059 dfacacn 10064 axgroth6 10751 sstskm 10765 infm3 12113 prime 12585 raluz 12821 raluz2 12822 nnwos 12840 ralrp 12939 facwordi 14224 cotr2g 14911 rexuzre 15288 limsupgle 15412 ello12 15451 elo12 15462 lo1resb 15499 rlimresb 15500 o1resb 15501 modfsummod 15729 isprm2 16621 isprm4 16623 isprm7 16647 acsfn2 17598 pgpfac1 20023 isirred2 20369 isdomn2OLD 20657 isdomn3 20660 islindf4 21805 coe1fzgsumd 22260 evl1gsumd 22313 ist1-2 23303 isnrm2 23314 dfconn2 23375 1stccn 23419 iskgen3 23505 hausdiag 23601 cnflf 23958 txflf 23962 cnfcf 23998 metcnp 24497 caucfil 25251 ovolgelb 25449 ismbl 25495 dyadmbllem 25568 itg2leub 25703 ellimc3 25848 mdegleb 26037 jensen 26967 dchrelbas2 27216 dchrelbas3 27217 eqcuts2 27794 onsis 28282 ons2ind 28283 nmoubi 30859 nmobndseqi 30866 nmobndseqiALT 30867 h1dei 31637 nmopub 31995 nmfnleub 32012 mdsl1i 32408 mdsl2i 32409 elat2 32427 rabsspr 32587 rabsstp 32588 islinds5 33459 islbs5 33472 eulerpartlemgvv 34553 bnj115 34901 bnj1109 34962 bnj1533 35027 bnj580 35088 bnj864 35097 bnj865 35098 bnj1049 35149 bnj1090 35154 bnj1093 35155 bnj1133 35164 bnj1171 35175 climuzcnv 35884 axextprim 35914 biimpexp 35930 dfon2lem8 36001 dffun10 36125 filnetlem4 36594 bj-substax12 36961 wl-2sb6d 37807 poimirlem25 37890 poimirlem30 37895 r2alan 38496 inxpss 38562 moantr 38617 qmapeldisjsim 39105 isat3 39677 isltrn2N 40490 cdlemefrs29bpre0 40766 cdleme32fva 40807 sn-axrep5v 42583 dford4 43380 fnwe2lem2 43402 ifpidg 43841 ifpim23g 43845 elmapintrab 43926 undmrnresiss 43954 df3or2 44118 df3an2 44119 dfhe3 44125 dffrege76 44289 dffrege115 44328 ntrneiiso 44441 ismnushort 44651 pm11.62 44744 2sbc6g 44765 expcomdg 44850 impexpd 44863 dfvd2 44929 dfvd3 44941 modelac8prim 45342 rabssf 45472 2rexsb 47455 2rexrsb 47456 snlindsntor 48825 elbigo2 48906 exp12bd 49149 ralbidb 49153 ralbidc 49154 |
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