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Definition df-ds 13506
Description: Define the distance function component of a metric space (structure). (Contributed by NM, 4-Sep-2011.) (Revised by Mario Carneiro, 14-Aug-2015.)
Assertion
Ref Expression
df-ds  |-  dist  = Slot ; 1 2

Detailed syntax breakdown of Definition df-ds
StepHypRef Expression
1 cds 13493 . 2  class  dist
2 c1 8947 . . . 4  class  1
3 c2 10005 . . . 4  class  2
42, 3cdc 10338 . . 3  class ; 1 2
54cslot 13423 . 2  class Slot ; 1 2
61, 5wceq 1649 1  wff  dist  = Slot ; 1 2
Colors of variables: wff set class
This definition is referenced by:  dsndx  13585  dsid  13586  ressds  13596  mgpds  15613  srads  16212  tmslem  18465  tngds  18642
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