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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 | pm3.3 454 | . 2 ⊢ (((𝜑 ∧ 𝜓) → 𝜒) → (𝜑 → (𝜓 → 𝜒))) | |
| 2 | pm3.31 455 | . 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 |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
| This proof depends on definitions: df-bi 210 df-an 402 |
| This theorem is used by: imdistan 578 pm4.14 819 nan 843 pm4.87 857 pm5.6 1017 2sb6 2123 r2allem 3152 r3al 3202 r19.23t 3260 ceqsralt 3487 rspc2gv 3589 ralrab 3655 ralrab2 3659 euind 3685 reu2 3686 reu3 3688 rmo4 3691 rmo3f 3695 reuind 3714 2reu5lem3 3718 rmo2 3837 rmo3 3839 rmoanim 3845 rmoanimALT 3846 ralss 4007 ralssOLD 4009 rabss 4021 raldifb 4099 ralin 4198 rabsssn 4632 raldifsni 4761 unissb 4904 elintrab 4923 ssintrab 4934 dftr5 5220 axrep5 5244 reusv2lem4 5370 reusv2 5372 reusv3 5374 raliunxp 5823 dfpo2 6298 fununi 6612 fvn0ssdmfun 7070 dff13 7254 ordunisuc2 7843 dfom2 7867 frpoins3xpg 8141 frpoins3xp3g 8142 xpord2indlem 8148 xpord3inddlem 8155 dfsmo2 8339 qliftfun 8805 dfsup2 9417 wemapsolem 9525 iscard2 9984 acnnum 10058 aceq1 10123 dfac9 10142 dfacacn 10147 axgroth6 10840 sstskm 10854 infm3 12201 prime 12705 raluz 12948 raluz2 12949 nnwos 12967 ralrp 13066 facwordi 14355 cotr2g 15051 rexuzre 15442 limsupgle 15566 ello12 15605 elo12 15616 lo1resb 15653 rlimresb 15654 o1resb 15655 modfsummod 15883 isprm2 16776 isprm4 16778 isprm7 16803 acsfn2 17755 pgpfac1 20213 isirred2 20566 isdomn3 20880 islindf4 22055 coe1fzgsumd 22533 evl1gsumd 22586 ist1-2 23576 isnrm2 23587 dfconn2 23648 1stccn 23693 iskgen3 23779 hausdiag 23875 cnflf 24232 txflf 24236 cnfcf 24272 metcnp 24771 caucfil 25515 ovolgelb 25712 ismbl 25758 dyadmbllem 25831 itg2leub 25966 ellimc3 26111 mdegleb 26294 jensen 27226 dchrelbas2 27474 dchrelbas3 27475 eqcuts2 28052 onsis 28540 ons2ind 28541 nmoubi 31254 nmobndseqi 31261 nmobndseqiALT 31262 h1dei 32032 nmopub 32390 nmfnleub 32407 mdsl1i 32803 mdsl2i 32804 elat2 32822 rabsspr 32977 rabsstp 32978 islinds5 33804 islbs5 33815 eulerpartlemgvv 34889 bnj115 35237 bnj1109 35298 bnj1533 35363 bnj580 35424 bnj864 35433 bnj865 35434 bnj1049 35485 bnj1090 35490 bnj1093 35491 bnj1133 35500 bnj1171 35511 climuzcnv 36252 axextprim 36282 biimpexp 36298 dfon2lem8 36369 dffun10 36493 filnetlem4 37002 mh-unprimbi 37165 bj-substax12 37459 wl-2sb6d 38323 poimirlem25 38396 poimirlem30 38401 r2alan 39001 inxpss 39067 moantr 39122 qmapeldisjsim 39610 isat3 40182 isltrn2N 40995 cdlemefrs29bpre0 41271 cdleme32fva 41312 sn-axrep5v 43089 dford4 43872 fnwe2lem2 43894 ifpidg 44333 ifpim23g 44337 elmapintrab 44418 undmrnresiss 44446 df3or2 44610 df3an2 44611 dfhe3 44617 dffrege76 44781 dffrege115 44820 ntrneiiso 44933 ismnushort 45127 pm11.62 45220 2sbc6g 45241 expcomdg 45325 impexpd 45338 dfvd2 45404 dfvd3 45416 modelac8prim 45817 rabssf 45953 2rexsb 47991 2rexrsb 47992 snlindsntor 49403 elbigo2 49484 exp12bd 49726 ralbidb 49730 ralbidc 49731 dfrals2 50721 dfralseu2 50754 |
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