22 Apr
2016
22 Apr
'16
3:52 p.m.
Arrgh^arrgh. That last one should have been {-14, -8, -4, -2, 2, 4, 8, 14} , of course. (In case it helps to know, I'm wearing an out-of-date pair of glasses while I wait for the new ones.) —Dan
On Apr 22, 2016, at 1:34 PM, Dan Asimov <dasimov@earthlink.net> wrote:
I like this a lot, and am going to rewrite the maximal subgroups in my preferred form that includes negative numbers, for symmetry's sake:
{0}
{15}
{-5, 5}
{-10, 10}
{-9, -3, 3, 9}
{-12, -6, 6, 12}
{-13, -11, -7, -1, 1, 7, 11, 13}
{-14, -8, -4, -2, 2, 4, 8},