C++ Math by Dev Activity

8.4

10.0

CGal

8.6

9.8

OpenBLAS

8.6

9.8

QuantLib

4.1

6.7

muparser

3.5

8.0

Boost.Multiprecision

8.0

8.3

ceres-solver

31 Math libraries and projects

CGal

8.4 10.0 L1 C++

The public CGAL repository, see the README below
OpenBLAS

8.6 9.8 C

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.

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QuantLib

8.6 9.8 L1 C++

The QuantLib C++ library
muparser

4.1 6.7 L1 C++

muparser is a fast math parser library for C/C++ with (optional) OpenMP support.
Boost.Multiprecision

3.5 8.0 L1 C++

Boost.Multiprecision
ceres-solver

8.0 8.3 L1 C++

A large scale non-linear optimization library
GLM

9.1 9.0 L1 C++

OpenGL Mathematics (GLM)
Klein

4.6 0.0 C++

P(R*_{3, 0, 1}) specialized SIMD Geometric Algebra Library
Mission : Impossible (AutoDiff)

1.3 0.0 C++

A concise C++17 implementation of automatic differentiation (operator overloading)
Vc

5.9 6.1 L1 C++

SIMD Vector Classes for C++
NT2

5.0 5.6 C++

DISCONTINUED. A SIMD-optimized numerical template library that provides an interface with MATLAB-like syntax. [Boost]
TinyExpr

6.2 3.5 L4 C

tiny recursive descent expression parser, compiler, and evaluation engine for math expressions
safe_numerics

3.2 0.0 C++

Replacements to standard numeric types which throw exceptions on errors
LibTomMath

5.0 8.0 L2 C

LibTomMath is a free open source portable number theoretic multiple-precision integer library written entirely in C.
linmath.h

5.1 0.0 C

a lean linear math library, aimed at graphics programming. Supports vec3, vec4, mat4x4 and quaternions
Apophenia

3.1 0.0 L2 C

A C library for statistical and scientific computing
ExprTK

5.1 0.0 L1 C++

C++ Mathematical Expression Parsing And Evaluation Library https://www.partow.net/programming/exprtk/index.html
Xerus

1.5 0.0 C++

A general purpose library for numerical calculations with higher order tensors, Tensor-Train Decompositions / Matrix Product States and other Tensor Networks
MIRACL

5.1 0.0 L1 C

MIRACL Cryptographic SDK: Multiprecision Integer and Rational Arithmetic Cryptographic Library is a C software library that is widely regarded by developers as the gold standard open source SDK for elliptic curve cryptography (ECC).
GMTL

3.7 0.0 L1 C++

Generic Math Template Library (forked from http://ggt.sourceforge.net/)
metamath

1.6 0.0 C++

Meta mathematics. Symbolic functions and derivatives.
Wykobi

3.0 0.0 C++

Wykobi C++ Computational Geometry Library https://www.wykobi.com
Versor

1.7 0.0 Objective-C

[older version] Versor 1.0 C++ library for conformal geometric algebra draw routines
HLSL++

3.7 7.7 C++

Math library using hlsl syntax with SSE/NEON support
ceval

1.2 0.0 C

A C/C++ library for parsing and evaluation of arithmetic expressions.
Eigen

7.1 -

A high-level C++ library of template headers for linear algebra, matrix and vector operations, numerical solvers and related algorithms. [MPL2]
GMP

-

A C/C++ library for arbitrary precision arithmetic, operating on signed integers, rational numbers, and floating-point numbers. [LGPL3 & GPL2]
SLIMCPP

1.5 2.9 C++

Simple Long Integer Math for C++. Lightweight cross-platform header-only library what implements big integer arithmetic in С++17.
blaze

3.1 -

high-performance C++ math library for dense and sparse arithmetic. [BSD]
Armadillo

-

A high quality C++ linear algebra library, aiming towards a good balance between speed and ease of use. The syntax (API) is deliberately similar to Matlab. [MPL2]
macadam

0.9 0.0 C

DISCONTINUED. Numerical library. Complete BLAS. Hybrid cpp98/cpp11 c99/c11

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.

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