"GrimDude" <vos### [at] gulfnet> wrote in message news:3ca9f1ae@news.povray.org...
> There's a pretty good way to remember this. It worked for me, and has for two
decades.
>
> sine = opposite/hypotenuse (oh)
> cosine = adjacent/hypotenuse (ah)
> tangent = opposite/adjacent (oa)

     You mean "SOHCAHTOA"?  I learnt that at school. I used to be good at trig. with a
tables book... (still got it),  wish I kept
it up...

     I used to play the trumpet fairly good too, but time winds on.

       <sniff>

       ~Steve~  ;)



>
> Grim
>
>

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