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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 3156 r3al 3206 r19.23t 3264 ceqsralt 3492 rspc2gv 3594 ralrab 3660 ralrab2 3664 euind 3690 reu2 3691 reu3 3693 rmo4 3696 rmo3f 3700 reuind 3719 2reu5lem3 3723 rmo2 3843 rmo3 3845 rmoanim 3851 rmoanimALT 3852 ralss 4013 ralssOLD 4015 rabss 4027 raldifb 4106 ralin 4205 rabsssn 4639 raldifsni 4768 unissb 4911 elintrab 4930 ssintrab 4941 dftr5 5227 axrep5 5251 reusv2lem4 5377 reusv2 5379 reusv3 5381 raliunxp 5830 dfpo2 6304 fununi 6618 fvn0ssdmfun 7076 dff13 7259 ordunisuc2 7849 dfom2 7873 frpoins3xpg 8145 frpoins3xp3g 8146 xpord2indlem 8152 xpord3inddlem 8159 dfsmo2 8343 qliftfun 8809 dfsup2 9414 wemapsolem 9522 iscard2 9981 acnnum 10055 aceq1 10120 dfac9 10139 dfacacn 10144 axgroth6 10831 sstskm 10845 infm3 12192 prime 12695 raluz 12938 raluz2 12939 nnwos 12957 ralrp 13056 facwordi 14345 cotr2g 15039 rexuzre 15430 limsupgle 15554 ello12 15593 elo12 15604 lo1resb 15641 rlimresb 15642 o1resb 15643 modfsummod 15872 isprm2 16765 isprm4 16767 isprm7 16792 acsfn2 17744 pgpfac1 20183 isirred2 20536 isdomn3 20850 islindf4 22025 coe1fzgsumd 22501 evl1gsumd 22554 ist1-2 23541 isnrm2 23552 dfconn2 23613 1stccn 23657 iskgen3 23743 hausdiag 23839 cnflf 24196 txflf 24200 cnfcf 24236 metcnp 24735 caucfil 25479 ovolgelb 25676 ismbl 25722 dyadmbllem 25795 itg2leub 25930 ellimc3 26075 mdegleb 26258 jensen 27190 dchrelbas2 27438 dchrelbas3 27439 eqcuts2 28016 onsis 28504 ons2ind 28505 nmoubi 31161 nmobndseqi 31168 nmobndseqiALT 31169 h1dei 31939 nmopub 32297 nmfnleub 32314 mdsl1i 32710 mdsl2i 32711 elat2 32729 rabsspr 32884 rabsstp 32885 islinds5 33713 islbs5 33724 eulerpartlemgvv 34798 bnj115 35146 bnj1109 35207 bnj1533 35272 bnj580 35333 bnj864 35342 bnj865 35343 bnj1049 35394 bnj1090 35399 bnj1093 35400 bnj1133 35409 bnj1171 35420 climuzcnv 36184 axextprim 36214 biimpexp 36230 dfon2lem8 36301 dffun10 36425 filnetlem4 36933 mh-unprimbi 37096 bj-substax12 37390 wl-2sb6d 38254 poimirlem25 38337 poimirlem30 38342 r2alan 38941 inxpss 39007 moantr 39062 qmapeldisjsim 39550 isat3 40122 isltrn2N 40935 cdlemefrs29bpre0 41211 cdleme32fva 41252 sn-axrep5v 43029 dford4 43797 fnwe2lem2 43819 ifpidg 44258 ifpim23g 44262 elmapintrab 44343 undmrnresiss 44371 df3or2 44535 df3an2 44536 dfhe3 44542 dffrege76 44706 dffrege115 44745 ntrneiiso 44858 ismnushort 45052 pm11.62 45145 2sbc6g 45166 expcomdg 45250 impexpd 45263 dfvd2 45329 dfvd3 45341 modelac8prim 45742 rabssf 45878 2rexsb 47879 2rexrsb 47880 snlindsntor 49292 elbigo2 49373 exp12bd 49615 ralbidb 49619 ralbidc 49620 dfrals2 50609 dfralseu2 50642 |
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