A free cross-platform library of fast C++ routines for plotting data in up to 3 dimensions. It can export plots to bitmaps and vector EPS, SVG, IDTF files. There are simple window interfaces based on GLUT, FLTK and/or Qt. MathGL can also be used in the console. There are interfaces to a set of languages, such as, C, Fortran, Pascal, Forth, Python, Octave.

Many models contain tuning parameters (i.e. parameters that cannot be directly estimated from the data). These tools can be used to define objects for creating, simulating, or validating values for such parameters.

Bzrtp is an open source implementation of the ZRTP key exchange protocol. The library is written in C and C++. It is fully portable and can be executed on many platforms including ARM and x86.

DPDK is a set of libraries for fast packet processing. Applications run in user-space and communicate directly with dedicated network interfaces.

This Coq plugin provides tactics for rewriting universally quantified equations, modulo associative (and possibly commutative) operators.

This project explores strategies for fast GroupBy reductions with dask.array. It used to be called `dask_groupby`. It was motivated by