nothing_1 and nothing_2 now pass the no-crystal test by about seven decades (tails 10^-2.06 and
10^-2.70 against 1e-9) instead of 0.3-0.9, so a change that moves one stray reflection no longer
flips them, and a regression that lets a chance lattice through fails CI. The ci tier is 28 sets.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EizBKhTqrAYago9KJG3dA3
leonarski_fandClaude Opus 5.5
7d5551fd86