Find the dot product of two points or vectors of any dimension.
vector::dot(
@u: [number],
v: [number],
): number
Arguments
Name | Type | Description | Required |
---|---|---|---|
u | [number] | Yes | |
v | [number] | Yes |
Returns
number
- A number.
Examples
u = [1, 2, 3]
v = [4, -5, 6]
dotprod = vector::dot(u, v)
assert(dotprod, isEqualTo = 12)