PyPI Stats
jrenaud90

cyrk

Runge-Kutta ODE Integrator Implemented in Cython and Numba
PyPI GitHub
Downloads
Day
736
Week
12.1K
Month
49.6K
Stars
19
Forks
3
Issues
5
Version
0.17.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
80
Popularity
24
Adoption
66
Community
10
How the maintenance status was determined
Last commit
56 days ago
Monthly downloads
49,573
Active
Activity within 30 days
• Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
49,573
Stars
19
Stars per 1k downloads
0.38
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
• Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
1,722
Month daily avg
1,652
Momentum
+4.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<3.15,>=3.9
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
CC-BY-NC-SA-4.0
Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
• Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
72 days ago
Total releases
60
Releases/year
16.5
• Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
3
Monthly downloads
49,573
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
26
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
100.0%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 16

Python Versions

3.9
100.0% 16

Top Countries

1. ES ES
1.3K
2. RU RU
205
3. US US
64
4. HK HK
2
5. CA CA
1

Dependencies

3
20 optional dependencies

Used By

1

Package Information

License
CC-BY-NC-SA-4.0
First Release
September 18, 2022
Last Release
2 months ago
Last Commit
1 month ago
Latest Version
0.17.1
Total Releases
60
Contributors
3
Open PRs
0
Archived
No
Python Versions
3.9 3.10 3.11 3.12 3.13 3.14
Wheels
cp310 cp311 cp312 cp313 cp314 cp39 pp310 pp39
Keywords
Scientific Computing Runge-Kutta Numerical Integration ODEs Ordinary Differential Equations cython numba Integration
Topics
cython integration numba python runge-kutta time-series ode-integrator scientific-python
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links