field notes codename

ABACUS

60 notes filed under ABACUS, newest first. Same rules as the rest of the pile: a codename, a theme, and no internals.

codename ABACUS · 60 notes · 58 themes · all codenames

ABACUS notes

closing a family without searching it

The expensive way to close a family of mechanisms is to try variants until none of them works. It never quite finishes: there is always one more setting, one more combination, and whoever wants to keep going can always find a reason to.…

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