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Mirrors > Home > ILE Home > Th. List > ralrimdv | Unicode version |
Description: Inference from Theorem 19.21 of [Margaris] p. 90. (Restricted quantifier version.) (Contributed by NM, 27-May-1998.) |
Ref | Expression |
---|---|
ralrimdv.1 |
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Ref | Expression |
---|---|
ralrimdv |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1466 |
. 2
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2 | nfv 1466 |
. 2
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3 | ralrimdv.1 |
. 2
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4 | 1, 2, 3 | ralrimd 2451 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-5 1381 ax-gen 1383 ax-4 1445 ax-17 1464 |
This theorem depends on definitions: df-bi 115 df-nf 1395 df-ral 2364 |
This theorem is referenced by: ralrimdva 2453 ralrimivv 2454 nneneq 6573 fzrevral 9519 |
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