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Mirrors > Home > ILE Home > Th. List > hbbid | Unicode version |
Description: Deduction form of bound-variable hypothesis builder hbbi 1480. (Contributed by NM, 1-Jan-2002.) |
Ref | Expression |
---|---|
hbbid.1 | |
hbbid.2 | |
hbbid.3 |
Ref | Expression |
---|---|
hbbid |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbbid.1 | . . . 4 | |
2 | hbbid.2 | . . . 4 | |
3 | hbbid.3 | . . . 4 | |
4 | 1, 2, 3 | hbimd 1505 | . . 3 |
5 | 1, 3, 2 | hbimd 1505 | . . 3 |
6 | 4, 5 | anim12d 328 | . 2 |
7 | dfbi2 380 | . 2 | |
8 | albiim 1416 | . 2 | |
9 | 6, 7, 8 | 3imtr4g 203 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wb 103 wal 1282 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-5 1376 ax-gen 1378 ax-4 1440 ax-i5r 1468 |
This theorem depends on definitions: df-bi 115 |
This theorem is referenced by: (None) |
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