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Mirrors > Home > ILE Home > Th. List > exlimd | Unicode version |
Description: Deduction from Theorem 19.9 of [Margaris] p. 89. (Contributed by Mario Carneiro, 24-Sep-2016.) (Proof rewritten by Jim Kingdon, 18-Jun-2018.) |
Ref | Expression |
---|---|
exlimd.1 |
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exlimd.2 |
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exlimd.3 |
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Ref | Expression |
---|---|
exlimd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | exlimd.1 |
. . 3
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2 | 1 | nfri 1453 |
. 2
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3 | exlimd.2 |
. . 3
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4 | 3 | nfri 1453 |
. 2
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5 | exlimd.3 |
. 2
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6 | 2, 4, 5 | exlimdh 1528 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-5 1377 ax-gen 1379 ax-ie2 1424 ax-4 1441 |
This theorem depends on definitions: df-bi 115 df-nf 1391 |
This theorem is referenced by: exlimdd 1795 ceqsalg 2638 copsex2t 4036 alxfr 4247 mosubopt 4461 ovmpt2df 5711 ovi3 5716 bj-exlimmp 11013 |
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