1.google / or-toolsGoogle's Operations Research tools:combinatorial-optimizationlinear-programmingoperations-researchoptimizationor-toolsC++APACHE-2.014K total2.5K forks+923 starsfrom 13,385 · score 6.83
2.cpmech / goslLinear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.scientific-computinglinear-algebradifferential-equationssparse-systemsparallel-computationscomputational-geometry+6 moreGoBSD-3-CLAUSE1.9K total148 forks+14 starsfrom 1,870 · score 2.71