2007-09-09.txt:22:16:40: <oerjan> LOGSPACE <= NLOGSPACE <= PTIME <= NPTIME <= PSPACE, NLOGSPACE != PSPACE and all other between unknown
2010-03-22.txt:01:18:18: <oerjan> hm actually for timelike distances in minkovski space there _is_ a difference of direction, between forwards and backwards in time
2010-05-15.txt:19:27:56: <oerjan> now the spacetime distance between (x1,y1,t1) and (x2,y2,t2) is ((x1,y1)D(y1,y2))^2 - (t1-t2)^2
2010-06-14.txt:15:06:04: <oerjan> there is, probably, a way using fundamental physical laws, assuming their spacetime has the same ones.  there are subtle particle physics differences between left and right
2010-08-22.txt:20:20:11: * oerjan tried putting a space between von and lebio, it didn't really help
2011-06-27.txt:19:44:22: <oerjan> (L^1 and L^\infty also have a sort of dual relationship, although not as strong as for L^p spaces strictly between 1 and \infty)
2012-10-05.txt:15:44:06: <Arc_Koen> @tell Oerjan remember when you modified cat in http://esolangs.org/wiki/Minifuck-2D ? I think you removed a space between ! and @ that might have been important
2012-10-05.txt:21:35:50: <elliott> oerjan: No, but you forgot the double spaces between each message
2012-12-02.txt:02:30:32: <elliott> oerjan: two spaces between the first two messages, I mean
2013-01-06.txt:19:53:38: <oerjan> two spaces between quoted lines.  only one space on each side of [...] ellipses.  no space between nicks and the surrounding <>'s.
2013-01-11.txt:12:59:12: <hagb4rd> `run pastelog oerjan.*space.*between