Definition df-sca

Description: Define scalar field component of a vector space v . (Contributed by NM, 4-Sep-2011) (Revised by Mario Carneiro, 14-Aug-2015)

	Ref	Expression
Assertion	df-sca	⊢ Scalar = Slot 5

Detailed syntax breakdown

Step	Hyp	Ref	Expression
0		csca	⊢ Scalar
1		c5	⊢ 5
2	1	cslot	⊢ Slot 5
3	0 2	wceq	⊢ Scalar = Slot 5