Mathbox for Norm Megill |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > atbase | Structured version Visualization version Unicode version |
Description: An atom is a member of the lattice base set (i.e. a lattice element). (atelch 29203 analog.) (Contributed by NM, 10-Oct-2011.) |
Ref | Expression |
---|---|
atombase.b | |
atombase.a |
Ref | Expression |
---|---|
atbase |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | n0i 3920 | . . . 4 | |
2 | atombase.a | . . . . 5 | |
3 | 2 | eqeq1i 2627 | . . . 4 |
4 | 1, 3 | sylnib 318 | . . 3 |
5 | fvprc 6185 | . . 3 | |
6 | 4, 5 | nsyl2 142 | . 2 |
7 | atombase.b | . . . 4 | |
8 | eqid 2622 | . . . 4 | |
9 | eqid 2622 | . . . 4 | |
10 | 7, 8, 9, 2 | isat 34573 | . . 3 |
11 | 10 | simprbda 653 | . 2 |
12 | 6, 11 | mpancom 703 | 1 |
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