Mathbox for Thierry Arnoux |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > df-archi | Structured version Visualization 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 | Archi <<< |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | carchi 29731 | . 2 Archi | |
2 | vw | . . . . . 6 | |
3 | 2 | cv 1482 | . . . . 5 |
4 | cinftm 29730 | . . . . 5 <<< | |
5 | 3, 4 | cfv 5888 | . . . 4 <<< |
6 | c0 3915 | . . . 4 | |
7 | 5, 6 | wceq 1483 | . . 3 <<< |
8 | 7, 2 | cab 2608 | . 2 <<< |
9 | 1, 8 | wceq 1483 | 1 Archi <<< |
Colors of variables: wff setvar class |
This definition is referenced by: isarchi 29736 |
Copyright terms: Public domain | W3C validator |