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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 1466 |
. 2
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3 | 2 | alimi 1466 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() |
This theorem was proved from axioms: ax-mp 5 ax-5 1458 ax-gen 1460 |
This theorem is referenced by: mo23 2083 mo3h 2095 spc2gv 2851 spc3gv 2853 euind 2947 reuind 2965 sbnfc2 3141 opelopabt 4291 ssrel 4743 ssrelrel 4755 fnoprabg 6011 |
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