An engine for symbolic manipulation and numeric evaluation of math formulas expressed with MathJSON
active 2025-02-08 → 2026-08-02 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 541 days from 2025-02-08 to 2026-08-02. Pushes: 161 total, peak 12 in a day. Pull requests: 24 total, peak 5 in a day. Issues: 57 total, peak 7 in a day. Comments: 101 total, peak 17 in a day. Stars: 22 total, peak 2 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| arnog | 262 | 161 | 10 | 38 |
| samueltlg | 60 | 0 | 2 | 44 |
| reteps | 15 | 0 | 3 | 5 |
| dependabot[bot] | 8 | 0 | 7 | 1 |
| mathematicswizard | 5 | 0 | 0 | 1 |
| cgrisar | 5 | 0 | 0 | 2 |
| Extra2001 | 3 | 0 | 1 | 2 |
| adrianturcev | 3 | 0 | 0 | 1 |
| m3cubed | 3 | 0 | 0 | 1 |
| dkilfoyle | 2 | 0 | 0 | 1 |
| rjantoine | 2 | 0 | 0 | 1 |
| zojize | 2 | 0 | 0 | 0 |
| ashmoreinc | 2 | 0 | 0 | 0 |
| exoRift | 2 | 0 | 1 | 0 |
| wenjiuda | 1 | 0 | 0 | 0 |
| DamitusThyYeetus123 | 1 | 0 | 0 | 1 |
| nwalters512 | 1 | 0 | 0 | 1 |
| mishaschram | 1 | 0 | 0 | 0 |
| Ineedasleep | 1 | 0 | 0 | 0 |
| thuongvovan | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#301samueltlg2026-06-26 23:27feat/refactor: 'expr.transform()'; fixes & refactors to 'replace()' and rule-application
- Pull request#305samueltlg2026-06-09 22:17
- Issue comment#308dkilfoyle2026-05-31 01:33Evaluating a block produced from semicolon separated latex expressions throws an error
- Pull request#304dependabot[bot]2026-05-10 18:51
- Issue comment#301samueltlg2026-05-10 13:00feat/refactor: 'expr.transform()'; fixes & refactors to 'replace()' and rule-application
- Pull request#299dependabot[bot]2026-03-27 00:06
- Pull request#299dependabot[bot]2026-03-27 00:06
- Pull request#299dependabot[bot]2026-03-27 00:06
- Pull request#299dependabot[bot]2026-03-27 00:06
- Pull request#298dependabot[bot]2026-03-25 23:51
- Issue#296arnog2026-03-07 14:42Cannot parse a placeholder character
- Issue#296arnog2026-03-07 14:42Cannot parse a placeholder character
- Issue comment#254m3cubed2026-03-06 05:17Interval Notation
- Issue#295arnog2026-03-04 16:47Parse without simplifying
- Issue comment#295arnog2026-03-04 16:24Parse without simplifying
- Pull request#294dependabot[bot]2026-02-28 06:40
- Issue#292mmick662026-02-24 16:47Title: require() returns empty exports on Node 22 despite "require" entry in exports
- Issue#5arnog2026-02-20 21:25Support to parsing incomplete Latex expressions
- Issue comment#5arnog2026-02-20 21:25Support to parsing incomplete Latex expressions
- Issue#12arnog2026-02-20 21:10Text should not be parsed
- Issue#172arnog2026-02-16 02:01Support geo operations
- Issue#290dkilfoyle2026-02-14 19:51Parsing of derivatives of a function symbol to Mathjson does not match output in the documentation or evaluate correctly
- Issue#288arnog2026-02-12 20:53Cannot reassign a symbol from function back to a value, even when declared with broad type
- Issue#287arnog2026-02-12 20:12`choose` function calculation errors at large values
- Issue#287arnog2026-02-12 17:27`choose` function calculation errors at large values
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 22 stars here means stars gained during the window, not the repo's star count.