Kernel Quantum Probability Library
The KQP library aims at providing tools for working with quantums probabilities

This project aims at providing an API that allows to compute quantum densities (semidefinite positive hermitian operators) or events (subspaces). It provides tools to compute quantum probabilities and update densities (conditionalisation), and supports the use of kernels to implicitely define the space, thus allowing working in very high dimensional spaces.
This project is hosted on Github.