| 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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