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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 4088 euotd 4353 onsucelsucr 4612 isotr 5967 spc2ed 6407 nninfninc 7365 ltbtwnnqq 7678 genpcdl 7782 genpcuu 7783 un0addcl 9477 un0mulcl 9478 btwnnz 9618 uznfz 10383 elfz0ubfz0 10405 fzoss1 10453 elfzo0z 10469 fzofzim 10473 elfzom1p1elfzo 10505 ssfzo12bi 10516 subfzo0 10534 modfzo0difsn 10703 expaddzap 10891 ccatalpha 11239 swrdswrdlem 11334 swrdswrd 11335 swrdccatin1 11355 pfxccatin12lem3 11362 caucvgre 11604 caubnd2 11740 summodc 12007 fzo0dvdseq 12481 nno 12530 lcmdvds 12714 hashgcdeq 12875 modprm0 12890 pcqcl 12942 issubg4m 13843 01eq0ring 14267 neii1 14941 neii2 14943 fsumcncntop 15361 gausslemma2dlem1a 15860 usgrislfuspgrdom 16114 upgrwlkvtxedg 16288 uspgr2wlkeq 16289 clwwlkccatlem 16324 clwwlknonex2lem2 16362 |
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