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Definition df-tset 14197
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 14184 . 2
2 c9 10324 . . 3
32cslot 14113 . 2
41, 3wceq 1687 1
Colors of variables: wff setvar class
This definition is referenced by:  tsetndx  14265  tsetid  14266  resstset  14271  oppgtset  15804  mgptset  16465  sratset  17074  eltpsg  18254  indistpsALT  18321  resstopn  18494  nrgtrg  19970
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