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Mirrors > Home > MPE Home > Th. List > syl5eqbrr | Structured version Visualization version Unicode version |
Description: A chained equality inference for a binary relation. (Contributed by NM, 17-Sep-2004.) |
Ref | Expression |
---|---|
syl5eqbrr.1 |
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syl5eqbrr.2 |
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Ref | Expression |
---|---|
syl5eqbrr |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | syl5eqbrr.2 |
. 2
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2 | syl5eqbrr.1 |
. 2
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3 | eqid 2462 |
. 2
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4 | 1, 2, 3 | 3brtr3g 4448 |
1
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