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Mirrors > Home > ILE Home > Th. List > r19.28v | Unicode version |
Description: Restricted quantifier
version of one direction of 19.28 1563. (The other
direction holds when ![]() |
Ref | Expression |
---|---|
r19.28v |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | id 19 |
. . . 4
![]() ![]() ![]() ![]() ![]() ![]() | |
2 | 1 | ralrimivw 2551 |
. . 3
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3 | 2 | anim1i 340 |
. 2
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4 | r19.26 2603 |
. 2
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5 | 3, 4 | sylibr 134 |
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-gen 1449 ax-4 1510 ax-17 1526 |
This theorem depends on definitions: df-bi 117 df-nf 1461 df-ral 2460 |
This theorem is referenced by: txlm 13412 |
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