433e42d3

By: ValentinHirschi <valentin.hirschi@gmail.com>

correct contracted MATAD numerator orientations

User request: Continue as planned, and summarize where you are at

Retain denominator conventions and fix the signed parent-edge map for contracted three-loop loop bases. Preserve all existing assertions and add independent momentum identities, mixed-product and unit/nonunit-mass regressions. Fresh tests: 3 routing, 16 K6 pipeline, 15 AlphaLoop/MATAD comparisons; all pass. Independent audit reran all three selections. Native FeynKit/RustRed lanes retain invalid FORM paths. This is not a fresh rerun of the historical 83-test inventory or a four-loop acceptance claim.

Total

19s

Time to Start Worker time Duration Time to finish Idle
Config 18s 2s 2s 21s 18s
Eval 22s 15s 15s 37s 0s
Build - - - - -
Suite 18s 18s 19s 37s 19s

Timeline

Config Eval Failed Compressed gap
0s20s30s