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Mirrors > Home > ILE Home > Th. List > hbald | Unicode version |
Description: Deduction form of bound-variable hypothesis builder hbal 1477. (Contributed by NM, 2-Jan-2002.) |
Ref | Expression |
---|---|
hbald.1 |
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hbald.2 |
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Ref | Expression |
---|---|
hbald |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbald.1 |
. . 3
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2 | hbald.2 |
. . 3
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3 | 1, 2 | alimdh 1467 |
. 2
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4 | ax-7 1448 |
. 2
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5 | 3, 4 | syl6 33 |
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-5 1447 ax-7 1448 ax-gen 1449 |
This theorem is referenced by: nfald 1760 dvelimfALT2 1817 |
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