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Definition df-ot 3451
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 3445 . 2  class  <. A ,  B ,  C >.
51, 2cop 3444 . . 3  class  <. A ,  B >.
65, 3cop 3444 . 2  class  <. <. A ,  B >. ,  C >.
74, 6wceq 1289 1  wff  <. A ,  B ,  C >.  = 
<. <. A ,  B >. ,  C >.
Colors of variables: wff set class
This definition is referenced by:  oteq1  3626  oteq2  3627  oteq3  3628  otexg  4048  otth  4060  fnotovb  5674  ot1stg  5905  ot2ndg  5906  ot3rdgg  5907  ottposg  6002
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