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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 |
| This proof depends on syntax axioms: → wi 4 ∧ wa 104 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 |
| This theorem is used by: eqrdav 2237 disjiun 4125 euotd 4397 onsucelsucr 4657 isotr 6025 spc2ed 6473 nninfninc 7469 ltbtwnnqq 7788 genpcdl 7892 genpcuu 7893 un0addcl 9607 un0mulcl 9608 btwnnz 9751 uznfz 10527 elfz0ubfz0 10549 fzoss1 10597 elfzo0z 10613 fzofzim 10617 elfzom1p1elfzo 10649 ssfzo12bi 10660 subfzo0 10678 modfzo0difsn 10853 expaddzap 11041 ccatalpha 11403 swrdswrdlem 11498 swrdswrd 11499 swrdccatin1 11519 pfxccatin12lem3 11526 caucvgre 11769 caubnd2 11906 summodc 12175 fzo0dvdseq 12649 nno 12698 lcmdvds 12882 hashgcdeq 13047 modprm0 13062 pcqcl 13114 issubg4m 14055 resscntz 14166 01eq0ring 14605 neii1 15373 neii2 15375 fsumcncntop 15793 gausslemma2dlem1a 16382 usgrislfuspgrdom 16636 upgrwlkvtxedg 16810 uspgr2wlkeq 16811 clwwlkccatlem 16846 clwwlknonex2lem2 16884 |
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