Definition df-vsca 12027

Description: Define scalar product. (Contributed by NM, 4-Sep-2011.) (Revised by Mario Carneiro, 14-Aug-2015.)

Assertion

Ref	Expression
df-vsca	⊢ ·𝑠 = Slot 6

Detailed syntax breakdown of Definition df-vsca

Step	Hyp	Ref	Expression
1		cvsca 12014	. 2 class ·𝑠
2		c6 8768	. . 3 class 6
3	2	cslot 11947	. 2 class Slot 6
4	1, 3	wceq 1331	1 wff ·𝑠 = Slot 6

This definition is referenced by:  vscandx  12078  vscaid  12079  vscaslid  12080