31 Jan
2005
31 Jan
'05
11:14 p.m.
"Phil Richards" <news@derived-software.ltd.uk> wrote
On 2005-01-30, Andy Little <andy@servocomm.freeserve.co.uk> wrote:
It's all we need because *all* our interfaces to the outside world are defined entirely in terms of SI units.
1)Unfortunately not every one has the luxury. Many incoherent units exist in many real world situations, where errors cost money and worse. 2)Even within SI a quantity can be expressed in various units. regards Andy Little