df-sca - Metamath Proof Explorer

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Definition df-sca 15784

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 15771	. 2 class Scalar
2		c5 10950	. . 3 class 5
3	2	cslot 15694	. 2 class Slot 5
4	1, 3	wceq 1475	1 wff Scalar = Slot 5

Colors of variables: wff setvar class

This definition is referenced by: scandx 15836 scaid 15837 resssca 15854 mgpsca 18319 opsrsca 19304 psr1sca2 19442 ply1sca2 19445 tngsca 22259 mendsca 36778