72d0f7f4

By: Kaapo Seppänen <seppanenkaapo@gmail.com>

keep tensor coefficients exact during symbolic generation

Use ParamTensor throughout the HEP library and contraction pipeline,
preventing floating-point metric coefficients from spoiling rational
cancellations. Preserve symbolic function handling and add regression
tests.
GitHub
Time to Start Worker time Duration Time to finish Idle
Config 2s 6s 6s 8s 2s
Eval 7s 1m10s 1m10s 1m18s 0s
Build 1m05s 2h58m54s - - 4m52s
Test 5m17s 15m12s - - 0s
Suite 2s 3h15m23s - - 23h32m13s

Timeline

Config Eval Build Test Failed Retried Compressed gap
0s1m2m3m4m5m6m7m8m9m10m11m12m13m14m15m16m17m18m19m20m21m22m23m24m25m26m27m28m29m30m31m32m33m34m35m36m37m38m39m40m41m42m43m44m45m46m47m48m49m50m51m53m54m56m57m