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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 9750 uznfz 10526 elfz0ubfz0 10548 fzoss1 10596 elfzo0z 10612 fzofzim 10616 elfzom1p1elfzo 10648 ssfzo12bi 10659 subfzo0 10677 modfzo0difsn 10852 expaddzap 11040 ccatalpha 11402 swrdswrdlem 11497 swrdswrd 11498 swrdccatin1 11518 pfxccatin12lem3 11525 caucvgre 11768 caubnd2 11905 summodc 12174 fzo0dvdseq 12648 nno 12697 lcmdvds 12881 hashgcdeq 13046 modprm0 13061 pcqcl 13113 issubg4m 14054 resscntz 14165 01eq0ring 14604 neii1 15390 neii2 15392 fsumcncntop 15810 gausslemma2dlem1a 16399 usgrislfuspgrdom 16653 upgrwlkvtxedg 16827 uspgr2wlkeq 16828 clwwlkccatlem 16863 clwwlknonex2lem2 16901 |
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