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Mirrors > Home > MPE Home > Th. List > Mathboxes > df-pointsN | Structured version Visualization version Unicode version |
Description: Define set of all projective points in a Hilbert lattice (actually in any set at all, for simplicity). A projective point is the singleton of a lattice atom. Definition 15.1 of [MaedaMaeda] p. 61. Note that item 1 in [Holland95] p. 222 defines a point as the atom itself, but this leads to a complicated subspace ordering that may be either membership or inclusion based on its arguments. (Contributed by NM, 2-Oct-2011.) |
Ref | Expression |
---|---|
df-pointsN |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpointsN 34781 | . 2 | |
2 | vk | . . 3 | |
3 | cvv 3200 | . . 3 | |
4 | vq | . . . . . . 7 | |
5 | 4 | cv 1482 | . . . . . 6 |
6 | vp | . . . . . . . 8 | |
7 | 6 | cv 1482 | . . . . . . 7 |
8 | 7 | csn 4177 | . . . . . 6 |
9 | 5, 8 | wceq 1483 | . . . . 5 |
10 | 2 | cv 1482 | . . . . . 6 |
11 | catm 34550 | . . . . . 6 | |
12 | 10, 11 | cfv 5888 | . . . . 5 |
13 | 9, 6, 12 | wrex 2913 | . . . 4 |
14 | 13, 4 | cab 2608 | . . 3 |
15 | 2, 3, 14 | cmpt 4729 | . 2 |
16 | 1, 15 | wceq 1483 | 1 |
Colors of variables: wff setvar class |
This definition is referenced by: pointsetN 35027 |
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