TMBR: September 2025: Difference between revisions

Revision as of 06:41, 6 September 2025

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BB(6):
- Andrew Ducharme and @mxdys both found a family of 10 halting TMs independently, all halting in around $10^{69}$ steps.
- @mxdys decided yet another machine's fate from the 50 Random Holdouts released in August, making 7/50 machined solved as of this month.
BB(7): Andrew Ducharme has continued reducing the number of holdouts, from 59,727,905 to 45,980,438 (23.02% reduction)

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 ** Andrew Ducharme and @mxdys [https://discord.com/channels/960643023006490684/1239205785913790465/1413428240000745618 both found a family of 10 halting TMs] independently, all halting in around <math>10^{69}</math> steps.
 ** @mxdys [https://discord.com/channels/960643023006490684/1400456788955893840/1413542505772748810 decided yet another machine's fate] from the [[TMBR: August 2025#Misc|50 Random Holdouts released in August]], making 7/50 machined solved as of this month.
-* [[BB(7)|BB(7):]] Andrew Ducharme has continued reducing [https://wiki.bbchallenge.org/wiki/BB(7)#Phase_2 the number of holdouts], from 59,727,905 to 50,268,427                                    (15.84% reduction)
+* [[BB(7)|BB(7):]] Andrew Ducharme has continued reducing [https://wiki.bbchallenge.org/wiki/BB(7)#Phase_2 the number of holdouts], from 59,727,905 to 45,980,438                                                                                                     (23.02% reduction)
 [[Category:This Month in Beaver Research|2025-09]]