df-tset - Intuitionistic Logic Explorer

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Definition df-tset 13503

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	TopSet Slot

**Detailed syntax breakdown of Definition df-tset**
Step	Hyp	Ref	Expression
1		cts 13490	. 2 TopSet
2		c9 9365	. . 3
3	2	cslot 13403	. 2 Slot
4	1, 3	wceq 1402	1 TopSet Slot

Colors of variables: wff set class

This definition is used by: tsetndx 13593 tsetid 13594 tsetslid 13595 eltpsg 15232

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