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houseplan-card/scripts
Codex 0cdf85d9e2 test: the key-precision and dropped-branch mutants actually bite (#331)
Running the mutants exposed two toothless guards before review did:
- reverting the keys to toFixed(6) no longer produced false П4 refusals
  because the new 2e-7 incidence absorbed the debris pair — the REAL harm of
  coarse keys is the opposite direction: nodes 4e-7 apart merged into one
  key and П4 went blind to a genuine near-miss. AC1 now pins that case.
- the `break` patch failed to reproduce the old first-branch-only loss (the
  frontier re-visits the node through the pushed endpoints); the patch now
  truncates the node's candidate list to one entry, which loses forks the
  way `.find` did — both the fork unit and the 10 000-atom run turn red.

Issue: #331
User-Visible: no
2026-08-28 04:42:07 +03:00
..
2026-08-26 13:39:52 +03:00