xFunc is a simple and easy to use application that allows you to build mathematical and logical expressions. It's written on C#. This project consists two libraries and an execution file. The libraries include the code that converts strings to expressions.
psimpl - generic n-dimensional poyline simplification
psimpl is a lightweight header-only C++ library that is generic, easy to use, and provides a variety of simplification algorithms, including the popular Douglas-Peucker approximation.
Algorithms for computing the error induced by
... [More] simplification are also provided.
All the algorithms use a STL-style interface that operates on input and output iterators. Supported polylines can be of any dimension, and defined using floating point or signed integer data types. [Less]