25 Oct
2008
25 Oct
'08
4 a.m.
On Saturday 25 October 2008, Dan Asimov wrote: [SNIP: algebra]
which seems to agree with Tom's but is twice what Gareth wrote.
So, Tom & I win, two to one.
Ha. The *reason* why I showed my working was because I'm appallingly good at making errors when doing that sort of calculation. -- g