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| Mirrors > Home > MPE Home > Th. List > alimdv | Structured version Visualization version GIF version | ||
| Description: Deduction form of Theorem 19.20 of [Margaris] p. 90, see alim 1842. See alimdh 1849 and alimd 2251 for versions without a distinct variable condition. (Contributed by NM, 3-Apr-1994.) |
| Ref | Expression |
|---|---|
| alimdv.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
| Ref | Expression |
|---|---|
| alimdv | ⊢ (𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-5 1944 | . 2 ⊢ (𝜑 → ∀𝑥𝜑) | |
| 2 | alimdv.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
| 3 | 1, 2 | alimdh 1849 | 1 ⊢ (𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∀wal 1567 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1827 ax-4 1841 ax-5 1944 |
| This theorem is used by: 2alimdv 1952 ax12v2 2217 ax13lem1 2406 axc16i 2468 mo4 2594 ralimdv2 3175 mo2icl 3675 reuss2 4274 ssuni 4896 disjss2 5076 disjss1 5079 disjiun 5094 disjss3 5105 alxfr 5373 axprlem2 5390 axpr 5393 axprlem1OLD 5394 axprglem 5398 frss 5619 ssrel 5764 ssrel2 5766 ssrelrel 5777 fvn0ssdmfun 7085 dff3 7111 dfwe2 7798 trom 7896 findcard3 9288 dffi2 9428 setrec1lem2 9980 indcardi 10133 zorn2lem4 10590 uzindi 14138 caubnd 15541 ramtlecl 17193 psgnunilem4 19726 nrhmzr 20804 dfconn2 23752 wilthlem3 27412 disjss1f 33223 ssrelf 33266 axprALT2 35798 dfac16 35828 axsepg3 35883 axsepg3ALT 35884 axpowg2 35889 axpowg3 35890 onprcf1of1orbd 36011 ss2mcls 36457 mclsax 36458 elpssmo 36591 wzel 36719 onsuct0 37362 axtco2 37395 mh-regprimbi 37466 bj-sepg 37969 bj-axseprep 38135 wl-ax13lem1 38563 wl-eujustlem1 38666 findcard4 38778 axc11next 45536 traxext 46112 iscnrm3lem2 50194 |
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