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exact-arithmetic

Here are 5 public repositories matching this topic...

stla / lazyNumbers

Exact floating-point arithmetic in R.

r rcpp exact-arithmetic

Updated Jan 12, 2024
C++

Urpagin / fractions_egyptiennes

TKanX / sto-ns

A lightweight, no-std, pure Rust mathematical kernel for the exact evaluation of two-center Coulomb integrals over ns Slater-type orbitals. Features a zero-allocation, physics-agnostic implementation suitable for both semi-empirical methods (QEq/ReaxFF) and ab initio calculations.

rust math quantum-mechanics mathematics scientific-computing quantum-chemistry ab-initio numerics no-std electrostatics sto pure-rust qeq reaxff exact-arithmetic electron-repulsion-integrals charge-equilibration coulomb-integral slater-orbitals

Updated Dec 21, 2025
Rust

GooDgRaF / ContinuedFractions

C# library for lazy arithmetic with potentially infinite continued fractions.

csharp continued-fractions exact-arithmetic

Updated Apr 5, 2025
C#

sacchen / phil

Minimal symbolic CLI calculator powered by SymPy for exact arithmetic, calculus, equation solving, and ODEs.

python cli calculator terminal calculus computer-algebra ode sympy symbolic-math exact-arithmetic

Updated Feb 24, 2026
Python

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