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Definition df-ot 3440
Description: Define ordered triple of classes. Definition of ordered triple in [Stoll] p. 25. (Contributed by NM, 3-Apr-2015.)
Assertion
Ref Expression
df-ot 𝐴, 𝐵, 𝐶⟩ = ⟨⟨𝐴, 𝐵⟩, 𝐶

Detailed syntax breakdown of Definition df-ot
StepHypRef Expression
1 cA . . 3 class 𝐴
2 cB . . 3 class 𝐵
3 cC . . 3 class 𝐶
41, 2, 3cotp 3434 . 2 class 𝐴, 𝐵, 𝐶
51, 2cop 3433 . . 3 class 𝐴, 𝐵
65, 3cop 3433 . 2 class ⟨⟨𝐴, 𝐵⟩, 𝐶
74, 6wceq 1287 1 wff 𝐴, 𝐵, 𝐶⟩ = ⟨⟨𝐴, 𝐵⟩, 𝐶
Colors of variables: wff set class
This definition is referenced by:  oteq1  3613  oteq2  3614  oteq3  3615  otexg  4029  otth  4041  fnotovb  5642  ot1stg  5873  ot2ndg  5874  ot3rdgg  5875  ottposg  5967
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