NPSS is an open-source program complex currenlty being developed by Abto Software for numerical solutions of differential problems. This powerful and flexible complex can also be used for creating new libraries for various types of problems.
At the moment it helps to solve wave propagation problems with the help of Laguerre integral transforms. It also allows to solve other hyperbolic or elliptical problems. The system is used for obtaining numerical solutions, doing simulations of wave propagation using integral transforms and boundary integral equation with the help of Galerkin or collocation methods.