List of C++ multiple precision arithmetic libraries explained

The following is an incomplete list of some arbitrary-precision arithmetic libraries for C++.

• GMP^[1]
• MPFR^[2]
• MPIR^[3]
• TTMath^[4]
• Arbitrary Precision Math C++ Package^[5]
• Class Library for Numbers
• Number Theory Library
• Apfloat^[6]
• C++ Big Integer Library^[7]
• MAPM^[8]
• ARPREC^[9]
• InfInt^[10]
• Universal Numbers^[11]
• mp++^[12]
• num7^[13]

Notes and References

1. http://gmplib.org/ The GNU Multiple Precision Arithmetic Library
2. http://www.mpfr.org/ The GNU MPFR Library
3. http://www.mpir.org/ MPIR Multiple Precision Integers and Rationals
4. http://www.ttmath.org/ Bignum C++ library
5. http://www.hvks.com/Numerical/arbitrary_precision.html Arbitrary precision package
6. http://www.apfloat.org/ Apfloat Home Page
7. https://mattmccutchen.net/bigint/ C++ Big Integer Library
8. http://www.tc.umn.edu/~ringx004/mapm-main.html MAPM Home Page
9. http://crd-legacy.lbl.gov/~dhbailey/mpdist/ High-Precision Software Directory
10. https://sercantutar.github.io/infint/ InfInt
11. https://github.com/stillwater-sc/universal C++ Template library for arbitrary precision posits and valids
12. https://github.com/bluescarni/mppp C++11/14/17/20 library for multiprecision arithmetic
13. https://github.com/giocip/HEADERONLY_num7 C++ ARBITRARY PRECISION ARITHMETIC-LOGIC DECIMAL LIBRARY