List of C++ multiple precision arithmetic libraries

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

• GMP^{[1][nb 1]}
• MPFR^[3]
• MPIR^[4]
• TTMath^[5]
• Arbitrary Precision Math C++ Package^[6]
• Class Library for Numbers
• Number Theory Library
• Apfloat^[7]
• C++ Big Integer Library^[8]
• MAPM^[9]
• ARPREC^[10]
• InfInt^[11]
• Universal Numbers^[12]
• mp++^[13]
• num7^[14]

Footnotes

1. C++ support must be enabled with --enable-cxx during the building of GMP^[2]