Skip to content

Speed up powering a matrix by a large exponent when its minimal polynomial is small - #6495

Open
fingolfin wants to merge 3 commits into
masterfrom
mh/POW_MAT_INT_minpol
Open

Speed up powering a matrix by a large exponent when its minimal polynomial is small#6495
fingolfin wants to merge 3 commits into
masterfrom
mh/POW_MAT_INT_minpol

Start the base change at a random vector and keep what it spins

6eddee3
Select commit
Loading
Failed to load commit list.
Codecov / codecov/project succeeded Aug 17, 2026 in 1s

78.97% (-0.07%) compared to eeef4dc

View this Pull Request on Codecov

78.97% (-0.07%) compared to eeef4dc

Details

Codecov Report

❌ Patch coverage is 97.69231% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 78.97%. Comparing base (eeef4dc) to head (6eddee3).
⚠️ Report is 14 commits behind head on master.

Files with missing lines Patch % Lines
lib/matrix.gi 97.69% 3 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##           master    #6495      +/-   ##
==========================================
- Coverage   79.03%   78.97%   -0.07%     
==========================================
  Files         685      685              
  Lines      293805   294269     +464     
  Branches     8664     8646      -18     
==========================================
+ Hits       232220   232403     +183     
- Misses      59786    60063     +277     
- Partials     1799     1803       +4     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.