A JavaScript library for arbitrary-precision decimal arithmetic
A open-source implementation library of optimization algorithms
opbdp (non-linear) pseudo-Boolean optimization
Simple Long Integer Math for C++
Mixed Integer Linear Programming (MILP) solver.
Java language binding for the GNU Linear Programming Kit (GLPK)
Arithmetic Multlple Precision Computation Library
Numerical models for chemical and process engineering
sparse and dense matrix, linear algebra, visualization, big data
Fixed-length Arithmetic-types library
A primality/compositeness tester for different types of numbers.
A basic prime number sieve/tester.