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Mirrors > Home > MPE Home > Th. List > df-pid | Structured version Visualization version Unicode version |
Description: A principal ideal domain is an integral domain satisfying the left principal ideal property. (Contributed by Stefan O'Rear, 29-Mar-2015.) |
Ref | Expression |
---|---|
df-pid | PID IDomn LPIR |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cpid 19282 | . 2 PID | |
2 | cidom 19281 | . . 3 IDomn | |
3 | clpir 19242 | . . 3 LPIR | |
4 | 2, 3 | cin 3573 | . 2 IDomn LPIR |
5 | 1, 4 | wceq 1483 | 1 PID IDomn LPIR |
Colors of variables: wff setvar class |
This definition is referenced by: ply1pid 23939 |
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