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Definition df-ot 3416
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 3410 . 2  class  <. A ,  B ,  C >.
51, 2cop 3409 . . 3  class  <. A ,  B >.
65, 3cop 3409 . 2  class  <. <. A ,  B >. ,  C >.
74, 6wceq 1285 1  wff  <. A ,  B ,  C >.  = 
<. <. A ,  B >. ,  C >.
Colors of variables: wff set class
This definition is referenced by:  oteq1  3587  oteq2  3588  oteq3  3589  otexg  3993  otth  4005  fnotovb  5579  ot1stg  5810  ot2ndg  5811  ot3rdgg  5812  ottposg  5904
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