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Mathbox for Thierry Arnoux |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-archi | Structured version Unicode version |
Description: A structure said to be Archimedean if it has no infinitesimal elements. (Contributed by Thierry Arnoux, 30-Jan-2018.) |
Ref | Expression |
---|---|
df-archi |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | carchi 26332 |
. 2
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2 | vw |
. . . . . 6
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3 | 2 | cv 1369 |
. . . . 5
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4 | cinftm 26331 |
. . . . 5
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5 | 3, 4 | cfv 5519 |
. . . 4
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6 | c0 3738 |
. . . 4
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7 | 5, 6 | wceq 1370 |
. . 3
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8 | 7, 2 | cab 2436 |
. 2
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9 | 1, 8 | wceq 1370 |
1
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Colors of variables: wff setvar class |
This definition is referenced by: isarchi 26337 |
Copyright terms: Public domain | W3C validator |