What's New in Version 4.1

Math Library

• New optimization framework that provides a generic model for defining and solving optimization problems.
• New solvers for Quadratic Programming (QP) and Nonlinnear Programming (NL).
• New DecimalMath class that extends the functions in System.Math to the decimal type to full decimal precision.
• Accurate evaluation of trigonometric functions for huge arguments.

Vector and Matrix Library

• New iterative sparse solvers and preconditioners.
• Stationary methods: Jacobi, Gauss-Seidel.
• Non-stationary methods: Conjugate Gradient and variants (CG, CGS, BiCG, BiCGStab), GMRES, QMR.
• Preconditioners: Jacobi, ILU(0).

Statistics Library

• New probability distributions: LogSeries and Maxwell.