Definition df-0v 31079

Description: Define the zero vector in a normed complex vector space. (Contributed by NM, 24-Apr-2007.) (New usage is discouraged.)

Assertion

Ref	Expression
df-0v	⊢ 0vec = (GId ∘ +𝑣 )

Detailed syntax breakdown of Definition df-0v

Step	Hyp	Ref	Expression
1		cn0v 31069	. 2 class 0vec
2		cgi 30971	. . 3 class GId
3		cpv 31066	. . 3 class +𝑣
4	2, 3	ccom 5659	. 2 class (GId ∘ +𝑣 )
5	1, 4	wceq 1570	1 wff 0vec = (GId ∘ +𝑣 )

This definition is used by:  0vfval  31087