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Mirrors > Home > ILE Home > Th. List > r2al | Unicode version |
Description: Double restricted universal quantification. (Contributed by NM, 19-Nov-1995.) |
Ref | Expression |
---|---|
r2al |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfcv 2282 |
. 2
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2 | 1 | r2alf 2455 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 |
This theorem depends on definitions: df-bi 116 df-nf 1438 df-sb 1737 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ral 2422 |
This theorem is referenced by: r3al 2480 raliunxp 4688 codir 4935 qfto 4936 fununi 5199 dff13 5677 mpo2eqb 5888 qliftfun 6519 cnmpt12 12495 cnmpt22 12502 |
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