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Mirrors > Home > ILE Home > Th. List > hbex | Unicode version |
Description: If ![]() ![]() ![]() ![]() ![]() |
Ref | Expression |
---|---|
hbex.1 |
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Ref | Expression |
---|---|
hbex |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | hbe1 1495 |
. . 3
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2 | 1 | hbal 1477 |
. 2
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3 | hbex.1 |
. . 3
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4 | 19.8a 1590 |
. . 3
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5 | 3, 4 | alrimih 1469 |
. 2
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6 | 2, 5 | exlimih 1593 |
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 106 ax-ia2 107 ax-ia3 108 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-4 1510 |
This theorem depends on definitions: df-bi 117 |
This theorem is referenced by: nfex 1637 excomim 1663 19.12 1665 cbvexh 1755 cbvexdh 1926 hbsbv 1941 hbeu1 2036 hbmo 2065 moexexdc 2110 |
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