Package jv.vecmath

Vector and matrix classes for double and integers support simple linear algebra functionality.

See: Description

Interface Summary

Interface	Description
PdMatrixIf	Basic interface to matrices enables simultaneous use of full and sparse matrices.

Class Summary

Class	Description
P_Vector	Abstract base class for linear algebra vectors allowing to tag individual vectors.
PbVector	Linear algebra class for an array of booleans with variable length.
PcMatrix	Linear algebra class for small matrices of complex numbers.
PdBary	Vector with barycentric coordinates of arbitrary dimension, sum of entries must be 1.
PdBaryDir	Barycentric tangent vector of arbitrary dimension, sum of entries must be 0.
PdMatrix	Linear algebra class for small matrices of doubles.
PdVector	Linear algebra class for an array of doubles with variable length.
PiVector	Linear algebra class for an array of integers with variable length.
PuData	Static memory methods on number arrays.
PuLorentz	Utility methods for calculations in Lorentz model of hyperbolic space.
PuMath	Mathematical utility functions extending java.lang.Math.
PuProj	Projection between different models of Euclidean, spherical and hyperbolic space.
PuReflect	Utility class with static methods to compute reflection and other symmetry matrices.
PuVectorGeom	Static methods for vector geometry.

Package jv.vecmath Description

Vector and matrix classes for double and integers support simple linear algebra functionality. Vectors have variable dimension and are used, for example, as vertices of geometries.

Basic support for 2D, 3D, 4D and ND affine geometry.

Support for large matrices, sparse matrices and numerical linear algebra methods is available in the package jvx.numeric.