public struct TangentVector : Differentiable, AdditiveArithmeticbeyan
public typealias TangentVector = `Self`beyan
public var value: Wrapped.TangentVector?beyan
public init(_ value: Wrapped.TangentVector?)beyan
public static var zero: `Self` { get }beyan
public static func + (lhs: `Self`, rhs: `Self`) -> Optional<Wrapped>.TangentVectorbeyan
public static func - (lhs: `Self`, rhs: `Self`) -> Optional<Wrapped>.TangentVectorbeyan
public mutating mutating func move(along direction: TangentVector)beyan
@noDerivative public var zeroTangentVectorInitializer: () -> TangentVector { get }