C++ library for ODE integration via Taylor's method and LLVM

math with more good bits

extended precision math, accurate and performant

A fairly complete floating point library for the Z80 ! Includes 24-, 32-, and 80-bit formats.

Python library for ODE integration via Taylor's method and LLVM

A double-double arithmetic library for Rust

Full quadruple precision (double-double) data type for numpy

The natural numbers, ℕ = { 0, 1, 2, ... }.

C++11 library for double-double (emulated quad precision) arithmetic

Fairly fast, quite precise linear algebra in Julia

CJM Numerics (uint128) A header-only library for C++ 20 that provides an unsigned 128-bit integer.

The integers, ℤ = { ..., -2, -1, 0, 1, 2, ... }.

Double Extended precision FPU calculator (80 bits)

Machine Number Machine is a graphically displayed, high-precision, scientific calculator featuring 25 digits of precision, complex numbers, WYSIWYG graphical equations, and much more.

Algorithm 524: MP, A Fortran Multiple-Precision Arithmetic Package

Wrapper for GNU MP library (https://gmplib.org/).

QR factorization of complex matrix using software extended precision floating point.