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Mirrors > Home > ILE Home > Th. List > syl3anbrc | Unicode version |
Description: Syllogism inference. (Contributed by Mario Carneiro, 11-May-2014.) |
Ref | Expression |
---|---|
syl3anbrc.1 |
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syl3anbrc.2 |
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syl3anbrc.3 |
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syl3anbrc.4 |
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Ref | Expression |
---|---|
syl3anbrc |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl3anbrc.1 |
. . 3
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2 | syl3anbrc.2 |
. . 3
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3 | syl3anbrc.3 |
. . 3
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4 | 1, 2, 3 | 3jca 1177 |
. 2
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5 | syl3anbrc.4 |
. 2
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6 | 4, 5 | sylibr 134 |
1
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