Obviously not enough of a geek
Although is it something along the lines of tan, sin & cos?
(
Mrs Trellis GIN,
Fri 15 Jun 2007, 10:40,
archived)
get a scientific calculator and try and persuade it to give you the tan of 90degrees
(
mutster101 fell over,
Fri 15 Jun 2007, 10:41,
archived)