MPE Home Metamath Proof Explorer < Previous   Next >
Nearby theorems
Mirrors  >  Home  >  MPE Home  >  Th. List  >  df-vs Unicode version

Definition df-vs 21155
Description: Define vector subtraction on a normed complex vector space. (Contributed by NM, 15-Feb-2008.) (New usage is discouraged.)
Assertion
Ref Expression
df-vs  |-  -v  =  (  /g  o.  +v )

Detailed syntax breakdown of Definition df-vs
StepHypRef Expression
1 cnsb 21145 . 2  class  -v
2 cgs 20856 . . 3  class  /g
3 cpv 21141 . . 3  class  +v
42, 3ccom 4693 . 2  class  (  /g  o.  +v )
51, 4wceq 1623 1  wff  -v  =  (  /g  o.  +v )
Colors of variables: wff set class
This definition is referenced by:  vsfval  21191
  Copyright terms: Public domain W3C validator