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Definition df-tset 14416
Description: Define the topology component of a topological space (structure). (Contributed by NM, 4-Sep-2011.) (Revised by Mario Carneiro, 14-Aug-2015.)
Assertion
Ref Expression
df-tset

Detailed syntax breakdown of Definition df-tset
StepHypRef Expression
1 cts 14403 . 2
2 c9 10516 . . 3
32cslot 14331 . 2
41, 3wceq 1370 1
Colors of variables: wff setvar class
This definition is referenced by:  tsetndx  14484  tsetid  14485  resstset  14490  oppgtset  16026  mgptset  16774  sratset  17441  eltpsg  18949  indistpsALT  19016  resstopn  19189  nrgtrg  20669
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