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Definition df-inr 6899
Description: Right injection of a disjoint union. (Contributed by Mario Carneiro, 21-Jun-2022.)
Assertion
Ref Expression
df-inr  |- inr  =  ( x  e.  _V  |->  <. 1o ,  x >. )

Detailed syntax breakdown of Definition df-inr
StepHypRef Expression
1 cinr 6897 . 2  class inr
2 vx . . 3  setvar  x
3 cvv 2658 . . 3  class  _V
4 c1o 6272 . . . 4  class  1o
52cv 1313 . . . 4  class  x
64, 5cop 3498 . . 3  class  <. 1o ,  x >.
72, 3, 6cmpt 3957 . 2  class  ( x  e.  _V  |->  <. 1o ,  x >. )
81, 7wceq 1314 1  wff inr  =  ( x  e.  _V  |->  <. 1o ,  x >. )
Colors of variables: wff set class
This definition is referenced by:  djurclr  6901  djurcl  6903  djurf1or  6908  djurf1o  6910  djuss  6921  1stinr  6927  2ndinr  6928  caseinj  6940  caseinr  6943  djudomr  7040  djurclALT  12811
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