Mathbox for Norm Megill |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > Mathboxes > df-watsN | Structured version Visualization version Unicode version |
Description: Define W-atoms corresponding to an arbitrary "fiducial (i.e. reference) atom" . These are all atoms not in the polarity of , which is the hyperplane determined by . Definition of set W in [Crawley] p. 111. (Contributed by NM, 26-Jan-2012.) |
Ref | Expression |
---|---|
df-watsN |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cwpointsN 35272 | . 2 | |
2 | vk | . . 3 | |
3 | cvv 3200 | . . 3 | |
4 | vd | . . . 4 | |
5 | 2 | cv 1482 | . . . . 5 |
6 | catm 34550 | . . . . 5 | |
7 | 5, 6 | cfv 5888 | . . . 4 |
8 | 4 | cv 1482 | . . . . . . 7 |
9 | 8 | csn 4177 | . . . . . 6 |
10 | cpolN 35188 | . . . . . . 7 | |
11 | 5, 10 | cfv 5888 | . . . . . 6 |
12 | 9, 11 | cfv 5888 | . . . . 5 |
13 | 7, 12 | cdif 3571 | . . . 4 |
14 | 4, 7, 13 | cmpt 4729 | . . 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: watfvalN 35278 |
Copyright terms: Public domain | W3C validator |