(rab) Date of birth 9 Oct 1975 at 5 a.m. then? I have taken a century as 36524.25 days. On 18 July this year at 6 pm I shall be two-thirds of a century old. On 23 July last year I was twice as old as you. I do like faffing about with a calculator.
(Bigsmith) I see mathematics (or arithmetic, which this is) as a recreation. Time to spare? Work out my date of birth. (Don't forget the leap years, all n of them.)
[Rosie] You're not the only one... a good friend of mine (and a Cambridge Maths graduate) recently delighted to inform me I was 7884 days old. Not long 'til the big 8000!
(rab) 10th October then? My mistake. But I don't see how I can be an hour out because 36524.25/3=12174.75 exactly. So we have to subtract 0.75 day (18 hr) from the time you gave initially, making it 5.09 a.m. I called it 5 a.m. because we're not shot from guns exactly. My double-your-age date is wrong, too. It should be 31 Aug 08 at 6 pm, if you were born at 6 a.m. 10/10/75.
(rab) No. I will have no truck with such arbitrary adjustments in my sophisticated numerical analyses :-). You are right, of course, provided you were born in Britain, or possibly Spain or some West African countries. (Bigsmith) And so are you. (6 pm, they tell me).
[uohrixg yzrqmefdx] That, good sir, was jolly close, as I believe even Rosie would acknowledge. I do think though that you have missed by a bit. Rosie does not live 'south of the border' and nor does he live so far west of the meridian. I would give you 'bvyk anq.s and ityksr+polar co-ordinates' when related to the orbit of Triton as seen from Earth.
[Rosie] 6 pm aye? Then by applying the Euclidian theory of longitudinal drift to a trans-Mercator projection I determine that that would have been in Crowborough, Sussex.