241cb46e

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

refresh verified GL20 snapshot and current architecture

Refresh the exact GL20 snapshot after its new binary64 output was reproduced
on Linux, macOS and Nix and independently checked against native Quad and
1000-bit Arb. All 80 changed components converge; preserve the assertion,
physics settings, event structure and complex phase convention.

Replace obsolete architecture test-status claims with current coverage and
benchmark conventions. Preserve historical evidence outside the PR.

The current-source scalar matrix passed all 166 cases. This candidate still
requires the final literal test_gammaloop run before ALL_GREEN publication.

User request:
Ok, I want you to do the following then:

a) Finish the ALL_GREEN run, getting the PR in a merge-ready state.

b) Once this is done, create a feature branch based off this current higher power branch, with suffix "_optimized". There you will explore the implementation of the following two optimizations:
b.1) Make sure that the CFF construction never merges "degenerate" edges, and their rank, and keeps them separate throughout the entire CFF construction (so the residue map would have dedicated individual entry for these degenerate edges. Of course in the local UV from 4D approach, the final result is not residue-localized so that the various contribution of a given term of the UV forest, which could now have a residue map with keys of different length, do not really matter as you'd sum them directly with their appropriate numerator and end up with one expression to proceed further, without the residue map playing a role anymore.

b.2) Optimal dispatch of the (S^0) type of energies, to minimize the maximal rank showing in the envelope, and in general preferring 2,2 to 3,1 even if there is a max of 4 elsewhere.

Total

9m34s

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