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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 4395 onsucelsucr 4655 isotr 6022 spc2ed 6469 nninfninc 7463 ltbtwnnqq 7782 genpcdl 7886 genpcuu 7887 un0addcl 9596 un0mulcl 9597 btwnnz 9740 uznfz 10510 elfz0ubfz0 10532 fzoss1 10580 elfzo0z 10596 fzofzim 10600 elfzom1p1elfzo 10632 ssfzo12bi 10643 subfzo0 10661 modfzo0difsn 10832 expaddzap 11020 ccatalpha 11381 swrdswrdlem 11476 swrdswrd 11477 swrdccatin1 11497 pfxccatin12lem3 11504 caucvgre 11747 caubnd2 11883 summodc 12150 fzo0dvdseq 12624 nno 12673 lcmdvds 12857 hashgcdeq 13018 modprm0 13033 pcqcl 13085 issubg4m 13996 01eq0ring 14496 neii1 15248 neii2 15250 fsumcncntop 15668 gausslemma2dlem1a 16177 usgrislfuspgrdom 16431 upgrwlkvtxedg 16605 uspgr2wlkeq 16606 clwwlkccatlem 16641 clwwlknonex2lem2 16679 |
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