1.gradientspace / geometry3SharpC# library for 2D/3D geometric computation, mesh algorithms, and so on. Boost license.C#BSL-1.01.9K total440 forks+20 starsfrom 1,884 · score 3.04
2.boostorg / multiprecisionBoost.MultiprecisionC++BSL-1.0268 total128 forks+7 starsfrom 261 · score 2.08
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5.ckormanyos / wide-integerWide-Integer implements a generic C++ template for uint128_t, uint256_t, uint512_t, uint1024_t, etc.high-performanceembedded-systemsmultiprecisionnumericaluint128uint256+6 moreC++BSL-1.0227 total38 forks+5 starsfrom 222 · score 1.79
6.libmir / mirMir (backports): Sparse tensors, Hoffmanmirglasblasmir-glasnumericmath+1 moreDBSL-1.0212 total20 forks+1 starsfrom 211 · score 0.69
7.demianmnave / CMLThe Configurable Math Libraryvector-mathexpression-templatecplusplus-11graphicsvisualizationcplusplus-14+1 moreC++BSL-1.086 total19 forks+1 starsfrom 85 · score 0.69