Numerical components for .Net includes complex numbers, vectors and matrices (BLAS and LAPACK), numerical integration and differentiation, solving equations, curve fitting, special functions, statistics. http://www.extremeoptimization.com/
A rule engine that provides a framework for non-technical logic maintenance and deployment within server, web-based, and desktop applications. http://www.inrule.com
.NET control to protect website from spambot (form robots) with asp.net captcha code image. ASP.NET security solution to prevent automated registrations. http://www.lanapsoft.com/
.Net components suite contains interfaces to BLAS and LAPACK, random number generators, anova, regression, probability distributions, sparse matrices, hypothesis tests and descriptive statistics. http://www.centerspace.net