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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 1807. See alimdh 1814 and alimd 2208 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 1907 | . 2 ⊢ (𝜑 → ∀𝑥𝜑) | |
2 | alimdv.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
3 | 1, 2 | alimdh 1814 | 1 ⊢ (𝜑 → (∀𝑥𝜓 → ∀𝑥𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∀wal 1531 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1792 ax-4 1806 ax-5 1907 |
This theorem is referenced by: 2alimdv 1915 ax12v2 2175 sbequivvOLD 2330 ax13lem1 2388 axc16i 2454 mo4 2646 ralimdv2 3176 mo2icl 3704 sstr2 3973 reuss2 4282 ssuni 4862 disjss2 5033 disjss1 5036 disjiun 5052 disjss3 5064 alxfr 5307 axprlem1 5323 axprlem2 5324 axpr 5328 frss 5521 ssrel 5656 ssrel2 5658 ssrelrel 5668 iotaval 6328 fvn0ssdmfun 6841 dff3 6865 dfwe2 7495 ordom 7588 findcard3 8760 dffi2 8886 indcardi 9466 zorn2lem4 9920 uzindi 13349 caubnd 14717 ramtlecl 16335 psgnunilem4 18624 dfconn2 22026 wilthlem3 25646 disjss1f 30321 ssrelf 30365 ss2mcls 32815 mclsax 32816 wzel 33111 onsuct0 33789 bj-zfauscl 34243 wl-ax13lem1 34745 axc11next 40736 nrhmzr 44143 setrec1lem2 44790 |
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