4af4d15a@news.povray.org...
>  In the metric system it's very common to use the superscript power
> notation for squared and cubed units of length, such as "m^2"
> (m superscript 2, damn the limitations of ascii...) for square meters
> and "m^3" for cubic meters.
>
>  How about imperial units. Can you write "square feet" as "ft^2" or
> something like that?
>
> -- 
>                                                          - Warp

Of course you can
and you can try converting hPa to psi by head with a hangover by a misty 
morning in a gas station of Kyle of Lochalsh.
Duh!

Marc

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