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| Mirrors > Home > MPE Home > Th. List > ltle | Structured version Visualization version Unicode version | ||
| Description: 'Less than' implies 'less than or equal to'. (Contributed by NM, 25-Aug-1999.) |
| Ref | Expression |
|---|---|
| ltle |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | orc 400 |
. 2
| |
| 2 | leloe 10124 |
. 2
| |
| 3 | 1, 2 | syl5ibr 236 |
1
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