The Bracket and the Shape, Together: Paper #269's Two Results as One Citable Record

Reunion of paper #269's two register items, gated jointly: D-257-272-49 (packet #360 -- the GW friction loan bracket [x9.22, x16.12] against the headline sigma(Xi0)=0.004, unnarrowable from the printed record; floor at least 89.2% borrowed on every route) and D-257-272-51 (packet #402 -- in Xi(z)=Xi0+(1-Xi0)(1+z)^-n the information for n is exactly zero at Xi0=1, max |d ln dL/dn| = 0.000e+00, and the printed sigma(n)=1.87-1.88 is the prior box width 6.5/sqrt(12)=1.8764). One citable joint statement; neither closure extended. INCREMENTAL. Quantum gravity NOT SOLVED; vacuum catastrophe NOT SOLVED.