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| Mirrors > Home > ILE Home > Th. List > impancom | GIF version | ||
| Description: Mixed importation/commutation inference. (Contributed by NM, 22-Jun-2013.) |
| Ref | Expression |
|---|---|
| impancom.1 | ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → 𝜃)) |
| Ref | Expression |
|---|---|
| impancom | ⊢ ((𝜑 ∧ 𝜒) → (𝜓 → 𝜃)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | impancom.1 | . . . 4 ⊢ ((𝜑 ∧ 𝜓) → (𝜒 → 𝜃)) | |
| 2 | 1 | ex 115 | . . 3 ⊢ (𝜑 → (𝜓 → (𝜒 → 𝜃))) |
| 3 | 2 | com23 78 | . 2 ⊢ (𝜑 → (𝜒 → (𝜓 → 𝜃))) |
| 4 | 3 | imp 124 | 1 ⊢ ((𝜑 ∧ 𝜒) → (𝜓 → 𝜃)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem is referenced by: eqrdav 2230 disjiun 4083 euotd 4347 onsucelsucr 4606 isotr 5957 spc2ed 6398 nninfninc 7322 ltbtwnnqq 7635 genpcdl 7739 genpcuu 7740 un0addcl 9435 un0mulcl 9436 btwnnz 9574 uznfz 10338 elfz0ubfz0 10360 fzoss1 10408 elfzo0z 10424 fzofzim 10428 elfzom1p1elfzo 10460 ssfzo12bi 10471 subfzo0 10489 modfzo0difsn 10658 expaddzap 10846 ccatalpha 11194 swrdswrdlem 11289 swrdswrd 11290 swrdccatin1 11310 pfxccatin12lem3 11317 caucvgre 11546 caubnd2 11682 summodc 11949 fzo0dvdseq 12423 nno 12472 lcmdvds 12656 hashgcdeq 12817 modprm0 12832 pcqcl 12884 issubg4m 13785 01eq0ring 14209 neii1 14877 neii2 14879 fsumcncntop 15297 gausslemma2dlem1a 15793 usgrislfuspgrdom 16047 upgrwlkvtxedg 16221 uspgr2wlkeq 16222 clwwlkccatlem 16257 clwwlknonex2lem2 16295 |
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