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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 2075 and 19.21v 1868. (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 1839 | . 2 ⊢ (𝜑 → ∀𝑥𝜑) | |
2 | ax-5 1839 | . 2 ⊢ (𝜓 → ∀𝑥𝜓) | |
3 | alrimdv.1 | . 2 ⊢ (𝜑 → (𝜓 → 𝜒)) | |
4 | 1, 2, 3 | alrimdh 1790 | 1 ⊢ (𝜑 → (𝜓 → ∀𝑥𝜒)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∀wal 1481 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-gen 1722 ax-4 1737 ax-5 1839 |
This theorem is referenced by: ax13lem2 2296 reusv1 4866 zfpair 4904 fliftfun 6562 isofrlem 6590 funcnvuni 7119 f1oweALT 7152 findcard 8199 findcard2 8200 dfac5lem4 8949 dfac5 8951 zorn2lem4 9321 genpcl 9830 psslinpr 9853 ltaddpr 9856 ltexprlem3 9860 suplem1pr 9874 uzwo 11751 seqf1o 12842 ramcl 15733 alexsubALTlem3 21853 bj-dvelimdv1 32835 intabssd 37916 frege81 38238 frege95 38252 frege123 38280 frege130 38287 truniALT 38751 ggen31 38760 onfrALTlem2 38761 gen21 38844 gen22 38847 ggen22 38848 |
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