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Mirrors > Home > ILE Home > Th. List > anabs5 | Unicode version |
Description: Absorption into embedded conjunct. (Contributed by NM, 20-Jul-1996.) (Proof shortened by Wolf Lammen, 9-Dec-2012.) |
Ref | Expression |
---|---|
anabs5 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ibar 301 |
. . 3
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2 | 1 | bicomd 141 |
. 2
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3 | 2 | pm5.32i 454 |
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 |
This theorem depends on definitions: df-bi 117 |
This theorem is referenced by: mo3h 2079 indif 3378 axsep2 4119 |
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