fromVector : Vector3.Vector3 -> Matrix3x1
add : Matrix3x1, Matrix3x1 -> Matrix3x1
sub : Matrix3x1, Matrix3x1 -> Matrix3x1
elementwiseMul : Matrix3x1, Matrix3x1 -> Matrix3x1
div : Matrix3x1, Matrix3x1 -> Matrix3x1
isApproxEq :
Matrix3x1,
Matrix3x1,
{
rtol ? F64,
atol ? F64
}
-> Bool