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Definition df-ds 17224
Description: Define the distance function component of a metric space (structure). (Contributed by NM, 4-Sep-2011.) (Revised by Mario Carneiro, 14-Aug-2015.) Use its index-independent form dsid 17336 instead. (New usage is discouraged.)
Assertion
Ref Expression
df-ds dist = Slot 12

Detailed syntax breakdown of Definition df-ds
StepHypRef Expression
1 cds 17211 . 2 class dist
2 c1 11108 . . . 4 class 1
3 c2 12266 . . . 4 class 2
42, 3cdc 12676 . . 3 class 12
54cslot 17119 . 2 class Slot 12
61, 5wceq 1533 1 wff dist = Slot 12
Colors of variables: wff setvar class
This definition is referenced by:  dsndx  17335  dsid  17336  mgpdsOLD  20049  sradsOLD  21037  tmslemOLD  24335  tngdsOLD  24509  ttgdsOLD  28632
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