Blitz++ Multi-Dimensional Array Library for C++

SG⁺⁺ – the numerical library for Sparse Grids in all their variants.

numeric facilities for C++ 14; dual numbers, dual quaternions, constrained numbers, intervals

2d and 3d panelmethod to compute potential flow

High Order Geometric Multigrid for planes in curvilinear coordinates

Numerary is open source Scientific Library that contains many numerical methods.

Collection of C++ based algorithms on numerics, statistics, control, reinforcement learning, machine learning and robotics

C++11 library for double-double (emulated quad precision) arithmetic

The Casimir Effect in the plane-sphere geometry.

Boost numerical data type for real numbers representation using range arithmetic.

Generic library for the implementation of Markov Chain Monte Carlo simulations.

The mathematical ALGLIB library for C++ with CMake support.

This package is designed to solve first order Ordinary Differential Equaitons (ODE) numerically in C++ with post processing in python.

libfxd is a fixed-point library for C++20.

Boost numerical data type for real numbers representation

Necomi is a C++ template library for multidimensional arrays.

Library of arbitrarily large integer

C++ Simulation & Visualization

C++ implementation of the monotonic runs method.