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Mirrors > Home > ILE Home > Th. List > hbald | Unicode version |
Description: Deduction form of bound-variable hypothesis builder hbal 1457. (Contributed by NM, 2-Jan-2002.) |
Ref | Expression |
---|---|
hbald.1 | |
hbald.2 |
Ref | Expression |
---|---|
hbald |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbald.1 | . . 3 | |
2 | hbald.2 | . . 3 | |
3 | 1, 2 | alimdh 1447 | . 2 |
4 | ax-7 1428 | . 2 | |
5 | 3, 4 | syl6 33 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wal 1333 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-5 1427 ax-7 1428 ax-gen 1429 |
This theorem is referenced by: nfald 1740 dvelimfALT2 1797 |
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