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| Mirrors > Home > MPE Home > Th. List > lediv1dd | Structured version Visualization version Unicode version | ||
| Description: Division of both sides of a less than or equal to relation by a positive number. (Contributed by Mario Carneiro, 30-May-2016.) |
| Ref | Expression |
|---|---|
| ltmul1d.1 |
|
| ltmul1d.2 |
|
| ltmul1d.3 |
|
| lediv1dd.4 |
|
| Ref | Expression |
|---|---|
| lediv1dd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lediv1dd.4 |
. 2
| |
| 2 | ltmul1d.1 |
. . 3
| |
| 3 | ltmul1d.2 |
. . 3
| |
| 4 | ltmul1d.3 |
. . 3
| |
| 5 | 2, 3, 4 | lediv1d 11918 |
. 2
|
| 6 | 1, 5 | mpbid 222 |
1
|
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