NMath Analysis optimization library for the .NET platform contains classes for minimizing univariate and multivariate functions, simulated annealing, linear programming using the simplex method, least squares polynomial fitting, root-finding, curve-fitting and numerical methods for the double integration of functions of two variables. Evaluation version available. No deployment, server or runtime fees. Source code included.

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numerical calculus, in a very intuitive approach. Most equations are supported, including algebraic equations, trigonometric equations, exponential equations, parametric equations. DeadLine solves equations graphically and numerically. It displays the graph of the function and a list of the real roots of the equation. You can evaluate the function and the first two derivatives, find extrema of the function and integrate numerically. You can even

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NMath Matrix is an advanced matrix manipulation library that extends NMath Core to include sparse matrix classes (general, triangular, symmetric, Hermitian, banded, tridiagonal, symmetric banded, and Hermitian banded), factorizations (LU, Bunch-Kaufman, and Cholesky), orthogonal decompositions (QR and SVD), advanced least squares classes (Cholesky, QR, and SVD), and solutions to eigenvalue problems.

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