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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 | |
aaanh.2 |
Ref | Expression |
---|---|
aaanh |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | aaanh.1 | . . . 4 | |
2 | 1 | 19.28h 1454 | . . 3 |
3 | 2 | albii 1359 | . 2 |
4 | aaanh.2 | . . . 4 | |
5 | 4 | hbal 1366 | . . 3 |
6 | 5 | 19.27h 1452 | . 2 |
7 | 3, 6 | bitri 173 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 97 wb 98 wal 1241 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-5 1336 ax-7 1337 ax-gen 1338 ax-4 1400 |
This theorem depends on definitions: df-bi 110 |
This theorem is referenced by: mo23 1941 2eu4 1993 |
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