dutymath

/ˈdjuːtiˌmæθ/nounVerified New

The arithmetic family caregivers run constantly — leave days, sibling shares, overnight counts, mileage — to keep an elder's care from collapsing.

The sums are done in group chats and supermarket car parks, and they are never finished, only rebalanced. Love is the premise; logistics is the method. Dutymath names the calculations that hold the arrangement up.

Etym. — duty + math — obligation expressed as arithmetic; a sibling to tbrmath in another domain.

Novelty check: NEW · checked 2026-11-08

review evidence: wordstoreview/review-batch-3-06-health.md

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Method: Editorial batch review — per-word exact-form web search (WebSearch/Tavily) per docs/REVIEW-criteria.md §2