I should do...
but I'm realising that I've forgotten most of what I learned at uni.

I'll take a guess at pi/sqrt(2) though.
( The Teviot Moose major 5th., Wed 27 May 2009, 11:12, archived)

SQUART

( spangolin - the odds are good but the goods are odd, Wed 27 May 2009, 11:15, archived)

SQUARTOO
SQUARTOO EE HAT IPPI IPPI IPPI HAT HAT
( Gilgamesh gazed in wonder as Frampton came alive, Wed 27 May 2009, 11:17, archived)

SQUARTOO
you forgot the 2
( manolith hooray for me, Wed 27 May 2009, 11:17, archived)

PIE SQUARTOO

( spangolin - the odds are good but the goods are odd, Wed 27 May 2009, 11:21, archived)

PEESLASH SQUARTOO

( manolith hooray for me, Wed 27 May 2009, 11:22, archived)

*SQUARTS IN YOUR EYE*

( The Teviot Moose major 5th., Wed 27 May 2009, 11:17, archived)