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Definition df-imps 26121
Description: Definition of the symbol  ->. Experimental. (Contributed by FL, 2-Feb-2014.)
Assertion
Ref Expression
df-imps  |-  => c  =  { <. 1 ,  4
>. }

Detailed syntax breakdown of Definition df-imps
StepHypRef Expression
1 cimps 26120 . 2  class  => c
2 c1 8754 . . . 4  class  1
3 c4 9813 . . . 4  class  4
42, 3cop 3656 . . 3  class  <. 1 ,  4 >.
54csn 3653 . 2  class  { <. 1 ,  4 >. }
61, 5wceq 1632 1  wff  => c  =  { <. 1 ,  4
>. }
Colors of variables: wff set class
This definition is referenced by:  fnckle  26148
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