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Mirrors > Home > ILE Home > Th. List > anbi12ci | Unicode version |
Description: Variant of anbi12i 460 with commutation. (Contributed by Jonathan Ben-Naim, 3-Jun-2011.) |
Ref | Expression |
---|---|
anbi12.1 |
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anbi12.2 |
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Ref | Expression |
---|---|
anbi12ci |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | anbi12.1 |
. . 3
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2 | anbi12.2 |
. . 3
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3 | 1, 2 | anbi12i 460 |
. 2
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4 | ancom 266 |
. 2
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5 | 3, 4 | bitri 184 |
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: opelopabsbALT 4255 cnvpom 5166 f1cnvcnv 5427 |
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