On Thu, 5 Nov 1998, Peter L. Peres wrote:

> the equation so the sine results from the angle and the previous sine. It
> would be nice to find out whether this leads to the re-discovery of the
> Goertzel formula (with which I am not familiar - i.e. I've never seen it -
> yet).

check out the 5th method on my sine web page:

http://www.interstice.com/~sdattalo/technical/theory/sinewave.html


> Is there any data available on Mr. Bresenham, the person ? Web searches
> yielded nothing interesting. Who owns these algorythms anyway ?

I did a search and got only a few hits. Are you sure this is how
Bresenham is spelled?

Scott