Interface NormedVectorSpace<T, N extends Comparable<N>>

All Superinterfaces:
Group, Group.Additive<T>, Operation, Operation.Addition<T>, ScalarOperation, ScalarOperation.Multiplication<T,N>, VectorSpace<T,N>
All Known Subinterfaces:
DecompositionStore<N>, Matrix2D<N,M>, MatrixStore<N>, PhysicalStore<N>, Scalar<N>, SelfDeclaringScalar<S>, Tensor<N,T>
All Known Implementing Classes:
AboveBelowStore, AbstractStore, Amount, AnyTensor, ArrayBasedTensor, BasicMatrix, BigScalar, ColumnsStore, ColumnsSupplier, ComplexNumber, ComposingStore, CompressedSparseR064, ConjugatedStore, DiagonalStore, ExactDecimal, FactoryStore, GenericStore, IdentityStore, ImageData, ImageData.SingleChannel, LeftRightStore, LimitStore, LogicalStore, LowerHessenbergStore, LowerSymmetricStore, LowerTriangularStore, MatrixC128, MatrixH256, MatrixQ128, MatrixR032, MatrixR064, MatrixR128, MatrixTensor, Money, OffsetStore, Price, PrimitiveScalar, Quadruple, Quantity, Quaternion, R032Store, R064CSC, R064CSR, R064Store, RationalNumber, RawStore, RepeatedColumnsStore, RepeatedRowsStore, RowsStore, RowsSupplier, SelectingStore, ShadingStore, SingleStore, SparseStore, SuperimposedStore, TransjugatedStore, TransposedStore, UnaryOperatoStore, UpperHessenbergStore, UpperSymmetricStore, UpperTriangularStore, VectorTensor, WrapperStore, ZeroStore
public interface NormedVectorSpace<T, N extends Comparable<N>> extends VectorSpace<T,N>

  • Method Details

    • isSmall

      default boolean isSmall(double comparedTo)
      Parameters:
      comparedTo - What to compare with
      Returns:
      true if this is small compared to the magnitude of the input reference value.

    • norm

      double norm()
      this == this.signum().multiply(this.norm())
      Returns:
      The norm

    • signum

      T signum()
      this == this.signum().multiply(this.norm())
      Returns:
      A unit "vector"