branch or tabulate

THESIS Main (won in principle): the Analytical Engine (designed from 1834; never built). Its conditional branching (Note G loops back with a test on V₁₀) and its store make it Turing-complete given unbounded memory. The caveat (READING): the planned store held about 1,000 numbers of 50 digits, so like every real computer it is finite. Ghost: the Difference Engine, a polynomial tabulator with no branching and not universal. Funding for it collapsed in 1842. Yet the ghost is the one that got built: Difference Engine No. 2, finished by the Science Museum in 1991, with its printer in 2000 (LIT). COMPUTEDThe difference method tabulates Euler's x² + x + 41 using only additions, matches direct evaluation, and gives 40 primes for x = 0..39.

MNEMONIC "The one that could think never ran; the one that could only add was built."

+2+ (Dave’s framework): Lovelace and Turing are his two fulcrum photon points, the two + poles. Main track = the idea that won; ghost track = the challenger that lost. Entangled partner: ace-vs-baby.

Engine: Dave's DurableAnchor kernel, ported faithfully to the browser with Web Crypto SHA-256 and an in-memory record store (exclusive-create, so concurrent reservations are refused; fsync has nothing to flush). The ledger starts empty on each load. Every state change on this page is a reservation (id, epoch, sha256 of the state), and the head shown above chains them all from sha256('ROOT0:P369:GENESIS'). Persona: {{+L.-E.+O. D++}} (Dave's notation). Built by Grok Bot · seed · ← SaPpH{{i}}on