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Mirrors > Home > ILE Home > Th. List > df-ot | Unicode version |
Description: Define ordered triple of classes. Definition of ordered triple in [Stoll] p. 25. (Contributed by NM, 3-Apr-2015.) |
Ref | Expression |
---|---|
df-ot |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | cA | . . 3 | |
2 | cB | . . 3 | |
3 | cC | . . 3 | |
4 | 1, 2, 3 | cotp 3577 | . 2 |
5 | 1, 2 | cop 3576 | . . 3 |
6 | 5, 3 | cop 3576 | . 2 |
7 | 4, 6 | wceq 1342 | 1 |
Colors of variables: wff set class |
This definition is referenced by: oteq1 3764 oteq2 3765 oteq3 3766 otexg 4205 otth 4217 fnotovb 5879 ot1stg 6115 ot2ndg 6116 ot3rdgg 6117 ottposg 6217 |
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