id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
grbs-4311	White, Michael J.	What to Say to a Geometer	1989	15	.pdf	application/pdf	6066	213	50	Of course, that the argument's source was Epicurean and that they made this sort of dialectical use of it is but a conjecture, supported by very little circumstantial evi­ dence.14 13 Sedley points out that in the case of 'natural' atomic motion and the 1tap­ tYKA.t(n~, we are evidently dealing with parallel straight lines with a privileged orientation (i.e., down/up). Finally, Proclus comments that ·someone could say (evidently, someone not assuming the parallel postulate) that straight lines whose interior angles total less than two right angles but are greater than or equal to some angle a • remain nonsecant; but if the total is less than a, they intersect (370.4-10).	cache/grbs-4311.pdf	txt/grbs-4311.txt