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Mirrors > Home > ILE Home > Th. List > a16g | Unicode version |
Description: A generalization of Axiom ax-16 1814. (Contributed by NM, 5-Aug-1993.) (Proof shortened by Andrew Salmon, 25-May-2011.) |
Ref | Expression |
---|---|
a16g |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | aev 1812 |
. 2
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2 | ax16 1813 |
. 2
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3 | biidd 172 |
. . . 4
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4 | 3 | dral1 1730 |
. . 3
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5 | 4 | biimprd 158 |
. 2
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6 | 1, 2, 5 | sylsyld 58 |
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 106 ax-ia2 107 ax-ia3 108 ax-io 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 |
This theorem depends on definitions: df-bi 117 df-nf 1461 df-sb 1763 |
This theorem is referenced by: a16gb 1865 a16nf 1866 |
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