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xsum

v0.1.6 Growing

Fast Exact Summation of Floating-Point Numbers

MIT Edition 2021 MSRV 1.69
AlgorithmsScienceMathematics #floating-point#exact#sum#summation#numerical-error

Quick Verdict

  • !Pre-1.0: API may have breaking changes
  • โœ“Tiny footprint (21KB, 1 deps)
  • โœ“Permissive license (MIT)

Security

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Downloads
1.9M
Dependents
8
Releases
7
Size
21KB

Deep Insights

๐Ÿ“Š
Stable downloads

357.3K downloads in the last 30 days (11.9K/day). Volume is roughly flat compared to the previous period.

๐Ÿ”ฌ
Pre-1.0 for over a year

Despite being 1+ years old, xsum hasn't reached 1.0 yet. Expect potential API changes between versions.

๐Ÿชถ
Minimal dependencies

Only 1 direct dependencies. Lean dependency tree means faster builds and lower supply chain risk.

๐Ÿ“
Compact crate

At 21KB, xsum is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include boa_engine, obeli-sk-boa-engine, nova_vm, bitrep. When high-quality crates choose xsum, it's a strong quality signal.

Health Breakdown

Maintenance 10/25

Recency, release consistency, active ratio

Quality 15/25

Yanked ratio, deps, size, maturity, features

Community 9/20

Reverse deps, ownership, ecosystem

Popularity 8/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
10K/day avg-25%
05K10K15K20K4/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.1.6
100%
v0.1.1
0%
v0.1.5
0%
v0.1.4
0%
v0.1.2
0%

Release Timeline

7 releasessince 2025
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2026
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README

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Maintainers

Dependencies
1
direct dependencies
Dependents
8
crates depend on xsum

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