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Mirrors > Home > MPE Home > Th. List > alrimdv | Structured version Visualization version GIF version |
Description: Deduction form of Theorem 19.21 of [Margaris] p. 90. See 19.21 2207 and 19.21v 1940. (Contributed by NM, 10-Feb-1997.) |
Ref | Expression |
---|---|
alrimdv.1 | ⊢ (𝜑 → (𝜓 → 𝜒)) |
Ref | Expression |
---|---|
alrimdv | ⊢ (𝜑 → (𝜓 → ∀𝑥𝜒)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-5 1911 | . 2 ⊢ (𝜑 → ∀𝑥𝜑) | |
2 | ax-5 1911 | . 2 ⊢ (𝜓 → ∀𝑥𝜓) | |
3 | alrimdv.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
4 | 1, 2, 3 | alrimdh 1864 | 1 ⊢ (𝜑 → (𝜓 → ∀𝑥𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∀wal 1535 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1796 ax-4 1810 ax-5 1911 |
This theorem is referenced by: sbequ1 2249 ax13lem2 2394 reusv1 5300 zfpair 5324 fliftfun 7067 isofrlem 7095 funcnvuni 7638 f1oweALT 7675 findcard 8759 findcard2 8760 dfac5lem4 9554 dfac5 9556 zorn2lem4 9923 genpcl 10432 psslinpr 10455 ltaddpr 10458 ltexprlem3 10462 suplem1pr 10476 uzwo 12314 seqf1o 13414 ramcl 16367 alexsubALTlem3 22659 bj-dvelimdv1 34178 intabssd 39892 frege81 40297 frege95 40311 frege123 40339 frege130 40346 truniALT 40882 ggen31 40886 onfrALTlem2 40887 gen21 40960 gen22 40963 ggen22 40964 |
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