v+ ( u v -- w )
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v- ( u v -- w )

Vocabulary
math.vectors

Inputs

u	a sequence of numbers
v	a sequence of numbers

Outputs

w	a sequence of numbers

Word description
Adds u and v component-wise.

See also
2map, v-, v*, v/

Definition

IN: math.vectors

GENERIC: v+ ( u v -- w )

Methods

USING: generic math.vectors sequences.cords ;

M: cord v+
    [ v+ ] [ M\ cord v+ (call-next-method) ] cord-2map ; inline


USING: kernel math math.vectors sequences ;

M: object v+ [ + ] 2map ; inline


USING: accessors generic kernel math math.order math.vectors
ranges ;

M: range v+
    over range? [
        [ [ from>> ] bi@ + ] [ [ length>> ] bi@ min ]
        [ [ step>> ] bi@ + ] 2tri \ range boa
    ] [ M\ range v+ (call-next-method) ] if ;


USING: generic kernel math.vectors math.vectors.simd
math.vectors.simd.intrinsics math.vectors.simd.private ;

M: simd-128 v+
    dup simd-rep
    [ (simd-v+) ] [ M\ simd-128 v+ (call-next-method) ] vv->v-op
    ; inline