[music-dsp] approach[ot]

[Paul Russell]

>Hi,
>   Anyone can give me the approach formula of calculating log(x),log10(x) and
>sqrt(x)? Thanks a lot!
>

Try and get hold of a copy of Computer Approximations by Hart. It's 
the definitive work on approximations of these and other functions.
Unfortunately it's out of print but you may be able to get a second hand copy.

//Paul

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