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Mirrors > Home > ILE Home > Th. List > aaanh | Unicode version |
Description: Rearrange universal quantifiers. (Contributed by NM, 12-Aug-1993.) |
Ref | Expression |
---|---|
aaanh.1 |
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aaanh.2 |
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Ref | Expression |
---|---|
aaanh |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | aaanh.1 |
. . . 4
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2 | 1 | 19.28h 1542 |
. . 3
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3 | 2 | albii 1447 |
. 2
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4 | aaanh.2 |
. . . 4
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5 | 4 | hbal 1454 |
. . 3
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6 | 5 | 19.27h 1540 |
. 2
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7 | 3, 6 | bitri 183 |
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-5 1424 ax-7 1425 ax-gen 1426 ax-4 1488 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: mo23 2041 2eu4 2093 |
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