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Mirrors > Home > ILE Home > Th. List > 2re | Unicode version |
Description: The number 2 is real. (Contributed by NM, 27-May-1999.) |
Ref | Expression |
---|---|
2re |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-2 8980 |
. 2
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2 | 1re 7958 |
. . 3
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3 | 2, 2 | readdcli 7972 |
. 2
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4 | 1, 3 | eqeltri 2250 |
1
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