dot

function dot(x:RealVectorLike, y:RealVectorLike) -> RealScalarLike

Vector-vector dot product.

• x Vector $x$.
• y Vector $y$.

Returns Result $x^\top y$ as a scalar.

function dot(x:RealVectorLike) -> RealScalarLike

Vector dot product.

• x Vector $x$.

Returns Result $x^\top x$ as a scalar.