Difference between revisions of "LifeWiki:Did you know/84"

From LifeWiki
Jump to navigation Jump to search
(disallow the RCT exception again)
(updated cost)
Line 1: Line 1:
... that even without using fixed-cost [[reverse caber tosser]] technology, an N-bit [[strict still life]] – specifically, some length of long long (...) [[boat]] or [[barge]] – can be constructed for any odd integer N using no more than 39 gliders, and for any even integer N using no more than 38 gliders, using a temporary [[tubstretcher]]?
... that even without using fixed-cost [[reverse caber tosser]] technology, an N-bit [[strict still life]] – specifically, some length of long long (...) [[boat]] or [[barge]] – [https://conwaylife.com/forums/viewtopic.php?p=84569#p84569 can be constructed] for any odd integer N using no more than 33 gliders, and for any even integer N using no more than 34 gliders, using a temporary [[tubstretcher]]?

Revision as of 19:42, 30 March 2020

... that even without using fixed-cost reverse caber tosser technology, an N-bit strict still life – specifically, some length of long long (...) boat or bargecan be constructed for any odd integer N using no more than 33 gliders, and for any even integer N using no more than 34 gliders, using a temporary tubstretcher?