df-sca - Metamath Proof Explorer

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Definition df-sca 16573

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

**Assertion**
Ref	Expression
df-sca	⊢ Scalar = Slot 5

**Detailed syntax breakdown of Definition df-sca**
Step	Hyp	Ref	Expression
1		csca 16560	. 2 class Scalar
2		c5 11683	. . 3 class 5
3	2	cslot 16474	. 2 class Slot 5
4	1, 3	wceq 1538	1 wff Scalar = Slot 5

Colors of variables: wff setvar class

This definition is referenced by: scandx 16624 scaid 16625 resssca 16642 mgpsca 19239 opsrsca 20722 psr1sca2 20880 ply1sca2 20883 tngsca 23251 bj-isrvec 34708 mendsca 40133 mnringscad 40932