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Mirrors > Home > MPE Home > Th. List > halfre | Structured version Visualization version Unicode version |
Description: One-half is real. (Contributed by David A. Wheeler, 8-Dec-2018.) |
Ref | Expression |
---|---|
halfre |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2re 11090 |
. 2
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2 | 2ne0 11113 |
. 2
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3 | 1, 2 | rereccli 10790 |
1
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