Romanoff's constant (45a)

Romanoff's constant

45a

Upper bound, last-listed row

| $0.490180063290061$ | [Y2026] | |tracked since 2026-07-24 — no movement seen yet

Lower bound, last-listed row

| $0.107648$ | [CE2018] | |tracked since 2026-07-24 — no movement seen yet

Cite this row

Bounds Ledger — Romanoff's constant (45a)
upper bound: $0.490180063290061$ (tracked since 2026-07-24 — no movement seen yet)
lower bound: $0.107648$ (tracked since 2026-07-24 — no movement seen yet)
Mirrored from teorth/optimizationproblems@2c1968c. These are the last-listed rows of that constant's bounds table — a listing position, not a statement that this bound is the strongest or most recent. A snapshot at that sha, not a live read.
https://u00dxk2.github.io/bounds-ledger/c/45a.html