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| Mirrors > Home > ILE Home > Th. List > 2ap0 | Unicode version | ||
| Description: The number 2 is apart from zero. (Contributed by Jim Kingdon, 9-Mar-2020.) |
| Ref | Expression |
|---|---|
| 2ap0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2re 9060 |
. 2
| |
| 2 | 2pos 9081 |
. 2
| |
| 3 | 1, 2 | gt0ap0ii 8655 |
1
|
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