puremp

v0.2.4 Experimental

A pure-Rust arbitrary-precision arithmetic library — integers, rationals and MPFR-class floats — with a dependency-free clean-room core (optional serde/rand bridges), plus a C ABI and a CLI.

MIT Edition 2024 MSRV 1.88

Algorithms No standard library Mathematics #bignum#no-std#arbitrary-precision#rational#bigint

GitHub ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 5d ago)
!Pre-1.0: API may have breaking changes
✓Permissive license (MIT)

Security

Checking security advisories...

Downloads

7.0K

Dependents

Releases

Size

445KB

Deep Insights

📊

Download activity

7.0K downloads in the last 30 days (234/day avg).

👤

Prolific maintainer

The primary maintainer publishes 202 crates. This suggests deep Rust expertise and long-term commitment to the ecosystem.

Health Breakdown

Maintenance 17/25

Recency, release consistency, active ratio

Quality 16/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 5/15

Downloads, momentum, growth trend

Documentation 12/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

78/day avg

Top Dependents

Most downloaded crates that depend on puremp

Version Adoption

v0.2.3

36%

v0.2.1

30%

v0.2.4

18%

v0.2.0

v0.2.2

Release Timeline

10 releasessince 2026

2026

Less

Feature Flags

default =["std", "rational", "float", "dyadic", "padic", "decimal", "complex", "poly", "interval", "ball", "matrix", "lattice", "identify", "algebraic", "primality", "galois", "elliptic", "cli"]

cli*ffiintstd*ball*dlogpoly*randallocfloat*padic*serdedyadic*galois*matrix*complex*decimal*lattice*elliptic*identify*interval*rational*algebraic*primality*num-traits

README

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Maintainers

Mark Karpelès

202 crates

Dependencies

direct dependencies