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Mirrors > Home > ILE Home > Th. List > 2alimi | Unicode version |
Description: Inference doubly quantifying both antecedent and consequent. (Contributed by NM, 3-Feb-2005.) |
Ref | Expression |
---|---|
alimi.1 |
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Ref | Expression |
---|---|
2alimi |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | alimi.1 |
. . 3
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2 | 1 | alimi 1389 |
. 2
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3 | 2 | alimi 1389 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 7 ax-5 1381 ax-gen 1383 |
This theorem is referenced by: mo23 1989 mo3h 2001 spc2gv 2709 spc3gv 2711 euind 2802 reuind 2820 sbnfc2 2988 opelopabt 4089 ssrel 4526 ssrelrel 4538 fnoprabg 5746 |
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